top of page
Title | Description | Link | Year | Type | Source | Topic |
|---|---|---|---|---|---|---|
Agile Glossary | Comprehensive Agile glossary of terms published by a leading global Agile certification organization | https://www.agilealliance.org/agile101/agile-glossary/ | 2025 | Link/Document | AgileAlliance | Agile |
High performing humanitarian supply chain organizations | Improving supply chain strategy and execution directly supports the provision of humanitarian aid and response | https://scm.ethz.ch/humoscm-lab.html | 2024 | Video | HumOsCm Lab ETHZurich | Logistics |
Implementing Agile Project Management in Non-Profit Organisations | Note - this is not Project Management Institute (PMI) but for-profit IMP publication | https://projectmanagement.ie/blog/implementing-agile-project-management-in-non-profit-organisations/ | 2024 | Link/Document | Institute of Project Management (Not PMI) | Agile |
TSSC Canadian Blood Services document | https://www.tssc.com/media/pdfs/CT_Spring16_EN_CBS.pdf | 2024 | Link/Document | TSSC - Toyota Supplier Service Center | Healthcare | |
EPA The Lean & Chemicals Toolkit | https://www.epa.gov/sustainability/lean-chemicals-toolkit | 2023 | Link/Document | US Environmental Protection Agency | Environment | |
Engineering Humanitarian Aid - a Cooperation with ICRC | https://scm.ethz.ch/humoscm-lab/research/HumOSCM1.html | 2023 | Link/Document | ETH Zurich | Logistics | |
Process Excellence Energiser for NGOs Flyer | https://6b428326-e598-4d8b-9f2d-d982375a0b30.usrfiles.com/ugd/6b4283_7de3ccd4bcb64e0f9d10035109b8a12d.pdf | 2023 | Link/Document | Dr. Andrew Parris | Lean | |
Urban Mining | Reusing materials within the city, much of it from buildings | https://darcyhitchcock.wordpress.com/2023/04/02/urban-mining/ | 2023 | Link/Document | Darcy Hitchcock | Environment |
I’m a Former U.S. Treasury Secretary. Here’s How I Make Hard Decisions. | https://6b428326-e598-4d8b-9f2d-d982375a0b30.usrfiles.com/ugd/6b4283_df7eb77902a441aebb9983610637f324.pdf | 2023 | Link/Document | New York Times | Problem Solving | |
HUMOSCM for Pandemic Response | https://6b428326-e598-4d8b-9f2d-d982375a0b30.usrfiles.com/ugd/6b4283_b162faee91414587a414d4d340a25733.pdf | 2023 | Link/Document | The International Journal of Logistics Management | Healthcare | |
Delivering aid to Turkey and Syria through Dubai's global hub | https://www.npr.org/2023/02/08/1155369421/turkey-syria-earthquake-dubai-humanitarian-aid | 2023 | Link/Document | NPR | Logistics | |
Creativity Unleashed | Why Lean can help unlock the potential of Latin America | https://planet-lean.com/lean-creativity-rebozov/ | 2023 | Link/Document | Nicolás Alejandro Rebozov | Lean |
Lean Six Sigma For Good Volume 2 - Chapter Excerpt, Liberia, Douglas Cooper | Finding the Foundation for Lean Management Practices in Liberia | https://6b428326-e598-4d8b-9f2d-d982375a0b30.usrfiles.com/ugd/6b4283_1e14ae3dc8474d778c98f2c58a48b515.pdf | 2023 | Case Study | Douglas Cooper & Brion Hurley | Lean |
Lean Green Belt Training for NGOs Flyer | https://6b428326-e598-4d8b-9f2d-d982375a0b30.usrfiles.com/ugd/6b4283_79cb5ade194b441d9e5d9a88e13343d1.pdf | 2023 | Link/Document | Dr. Andrew Parris | Lean | |
The Imminent Danger of AI - NYTimes | https://6b428326-e598-4d8b-9f2d-d982375a0b30.usrfiles.com/ugd/6b4283_44e1d4db828d4aa9adb0b8bd766326aa.pdf | 2023 | Link/Document | New York Times | Technology | |
Sun Rising on solar panel recycling | https://darcyhitchcock.wordpress.com/2023/03/31/sun-rising-on-solar-panel-recycling/ | 2023 | Link/Document | Darcy Hitchcock | Environment | |
Treasure Hunt - the Seven Habits of Process Improvement | https://6b428326-e598-4d8b-9f2d-d982375a0b30.usrfiles.com/ugd/6b4283_77ee183192394654ab0f94344b18361b.pdf | 2023 | Link/Document | Dr. Andrew Parris | Lean | |
Using Six Sigma to Address Racial Equity | https://www.leansixsigmaforgood.com/using-six-sigma-to-address-racial-equity-with-joy-mason-lean-six-sigma-for-good/ | 2023 | Video | Joy Mason | Racism | |
IFPRI Global Food Policy Report 2023 | https://www.ifpri.org/event/global-launch-event-2023-global-food-policy-report-rethinking-food-crisis-responses | 2023 | Link/Document | IFPRI | Hunger | |
Empowering children to navigate life’s challenges | https://planet-lean.com/lean-parenting/ | 2023 | Link/Document | Planet Lean | Education | |
Lean Six Sigma for Good | Main Website | https://www.leansixsigmaforgood.com/ | 2023 | Link/Document | Lean Six Sigma for Good | Lean |
Process Improvement in Nonprofit Daycare with Elisabeth Swan | https://podcasts.apple.com/mx/podcast/e092-process-improvement-in-nonprofit-daycare-with/id1070983709?i=1000551671104 | 2023 | Audio/Podcast | Lean Six Sigma for Good | Education | |
Empowering children to navigate life’s challenges | https://www.planet-lean.com/articles/lean-parenting | 2023 | Link/Document | Planet Lean | Children | |
Process Improvement in Nonprofit Daycare | https://podcasts.apple.com/mx/podcast/e092-process-improvement-in-nonprofit-daycare-with/id1070983709?i=1000551671104 | 2023 | Audio/Podcast | LeanSixSigma for Good | Children | |
TSSC City of New York | https://www.tssc.com/projects.php# | 2023 | Video | TSSC - Toyota Supplier Service Center | Government | |
Lean parenting tips from children 0 to 5 years old | https://www.planet-lean.com/articles/lean-parenting-tips-from-children-0-to-5-years-old | 2023 | Link/Document | Planet Lean | Children | |
Lean Management in Liberia | Standard Work and Finding the Foundation for Lean Management Practices in Liberia | https://6b428326-e598-4d8b-9f2d-d982375a0b30.usrfiles.com/ugd/6b4283_d43f57b40abb4f4092b185e5606319c5.pdf | 2023 | Link/Document | Douglas Cooper | Management Systems |
Humanitarian Operations and Supply Chain Management Lab (HumOSCM) | We apply scientific research to real world Humanitarian supply chains to make budgets go further. | https://scm.ethz.ch/humoscm-lab.html | 2023 | Link/Documents | Swiss Federal Institute of Technology (ETH | Logistics |
Lean, Mean, Nonprofit Machine: An Intro To Lean Methodology | https://www.forbes.com/sites/forbesnonprofitcouncil/2023/09/14/lean-mean-nonprofit-machine-an-intro-to-lean-methodology/?sh=7c85715e1ba5 | 2023 | Link/Document | Forbes | Management Systems | |
Episode 2: The Gift of Change | Pioneering efforts of a cancer clinic in Brasil | https://planet-lean.com/lean-world-web-series-s01-e02/ | 2023 | Link/Document | Lean Institute Brasil | Healthcare |
EPA The Environmental Professional's Guide to Lean & Six Sigma | https://www.epa.gov/sustainability/environmental-professionals-guide-lean-six-sigma | 2023 | Link/Document | US Environmental Protection Agency | Environment | |
TSSC Department of Public Safety Blood Toxicology Lab | https://www.tssc.com/projects/gov-dps-vid.php | 2023 | Video | TSSC - Toyota Supplier Service Center | Healthcare | |
Mapping the Swiss Vaccine Supply Chain | https://6b428326-e598-4d8b-9f2d-d982375a0b30.usrfiles.com/ugd/6b4283_33736fd7a9d04fbc8e7ffc645a140b33.pdf | 2023 | Link/Document | Bublu Thakur-Weigold | Healthcare | |
The Imminent Danger of AI (New York Times) | Opinion article by Ezra Klein that (in my opinion) correctly points to the misunderstood threat | https://6b428326-e598-4d8b-9f2d-d982375a0b30.usrfiles.com/ugd/6b4283_44e1d4db828d4aa9adb0b8bd766326aa.pdf | 2023 | Link/Document | New York Times | Technology |
Treating heart attack patients more speedily through lean | https://planet-lean.com/lean-healthcare-heart-attack-brazil/ | 2023 | Link/Document | PlanetLean | Healthcare | |
5S and Value Stream improvement in a Thrift Store | Goodwill and Habitat for Humanity Restore | https://www.youtube.com/watch?v=vnAwCl3Uwrs&feature=youtu.be | 2023 | Video | Lean Six Sigma for Good | Lean |
Salvation: The Bungsu Story | https://6b428326-e598-4d8b-9f2d-d982375a0b30.usrfiles.com/ugd/6b4283_c6dc8d4cd6fc48f8a6d5220c0c4dd667.pdf | 2023 | Case Study | Marcus Hammarberg | Kanban | |
Empowering children to navigate life’s challenges | https://www.planet-lean.com/articles/lean-parenting | 2023 | Link/Document | Planet Lean | Children | |
TSSC Increasing output of face shields, respirators, and hoods for health care workers | TSSC E.D. Bullard | https://www.tssc.com/projects/gi-bullard-vid.php | 2023 | Video | TSSC - Toyota Supplier Service Center | Healthcare |
TSSC Canadian Blood Services video | https://www.tssc.com/projects/nfp-cbs-vid.php | 2023 | Video | TSSC - Toyota Supplier Service Center | Healthcare | |
To-go coffee without the plastic lid | https://darcyhitchcock.wordpress.com/2023/04/01/to-go-coffee-without-the-plastic-lid/ | 2023 | Link/Document | Darcy Hitchcock | Environment | |
ResearchGate - Agile Management to Agile Collaboration in the Nonprofit Sector | https://6b428326-e598-4d8b-9f2d-d982375a0b30.usrfiles.com/ugd/6b4283_2cbef3a6e5d148dba41d3dfc23cb3d24.pdf | 2023 | Link/Document | ResearchGate | Agile | |
Vestas has developed process to recycle wind turbine blades | https://darcyhitchcock.wordpress.com/2023/03/27/vestas-has-developed-process-to-recycle-wind-turbine-blades/ | 2023 | Link/Document | Darcy Hitchcock | Environment | |
Episode 1: Easing the Pain | Pioneering efforts of a cancer clinic in Brasil | https://planet-lean.com/lean-world-web-series-s01-e01/ | 2023 | Link/Document | Lean Institute Brasil | Healthcare |
Local leadership program for Black women tackles talent inequities | https://indianapolisrecorder.com/local-leadership-program-for-black-women-tackles-talent-inequities/ | 2023 | Link/Document | Joy Mason | Racism | |
EPA The Lean, Energy and Climate Toolkit | https://www.epa.gov/sustainability/lean-energy-and-climate-toolkit#:~:text=The%20Lean%2C%20Energy%20%26%20Climate%20Toolkit,emissions%2C%20costs%2C%20and%20risk. | 2023 | Link/Document | US Environmental Protection Agency | Environment | |
How Lean transforms relationships to empower employees and increase impact | https://6b428326-e598-4d8b-9f2d-d982375a0b30.usrfiles.com/ugd/6b4283_dbfbc2c673bd4a77886886962221bf90.pdf | 2023 | Link/Document | Dr. Andrew Parris and Dr. Bublu Thakur-Weigold | Management Systems | |
Two Second Lean - How to Grow People and Build a Fun Lean Culture at Work and Home | This book is full of quick tips to help ordinary people unlock their Lean potential | https://6b428326-e598-4d8b-9f2d-d982375a0b30.usrfiles.com/ugd/6b4283_d6d42919d7a543849ae331a96d71d400.pdf | 2023 | Book | Paul A. Akers | Lean |
What is a Resilient Nonprofit | This is an advertising piece but with good content worth reading | https://6b428326-e598-4d8b-9f2d-d982375a0b30.usrfiles.com/ugd/6b4283_9abf05bcf11644ec8854ce9764d04dc1.pdf | 2023 | Link/Document | BlackBaud | Management Systems |
EPA The Lean & Environment Toolkit | https://www.epa.gov/sustainability/lean-environment-toolkit#:~:text=The%20Lean%20%26%20Environment%20Toolkit%20offers,)%3B%20and%20Value%20Stream%20Mapping. | 2023 | Link/Document | US Environmental Protection Agency | Environment | |
Applying Continuous Improvement in K-12 Education in Halifax County | https://www.leansixsigmaforgood.com/applying-continuous-improvement-in-k-12-education-in-halifax-county-with-dr-eric-cunningham-jit-cafe-podcast/ | 2023 | Link/Document | Dr. Eric Cunningham | Education | |
Prioritizing Impact Measurement in the Funding of Social Innovation - SSIR | https://6b428326-e598-4d8b-9f2d-d982375a0b30.usrfiles.com/ugd/6b4283_7d270463ce2643e2b845f279ca78acdc.pdf | 2023 | Link/Document | Stanford Social Innovation Review | Measurement | |
Dan Jones Interview Lean Thinking for NGOs | https://www.youtube.com/watch?v=wfuh4t62oCY&feature=youtu.be | 2023 | Video | Dan Jones | Lean | |
A lean approach to agriculture | https://www.planet-lean.com/articles/a-lean-approach-to-agriculture | 2023 | Link/Document | Planet Lean | Agriculture | |
A Practical Guide to Measuring and Managing Impact | https://6b428326-e598-4d8b-9f2d-d982375a0b30.usrfiles.com/ugd/6b4283_35e3c6dc8092417789c73ca2c5a28707.pdf | 2023 | Link/Document | European Venture Philanthropy Association | Measurement | |
How does Cultural Diversity impact agility? | https://podcasts.apple.com/gb/podcast/05-how-does-cultural-diversity-impact-agility/id1600560695?i=1000562850764 | 2022 | Audio/Podcast | Saraounia Mboka-Boyer | Agile | |
Leading Without Blame and Resilient Teams | https://podcasts.apple.com/gb/podcast/07-diana-larsen-leading-without-blame-and-resilient-teams/id1600560695?i=1000568480039 | 2022 | Audio/Podcast | Diana Larsen | People skills | |
Rethink Humanitarian Aid | https://berlinscienceweek.com/discover/videos/rethink-humanitarian-aid-eth-zurich/ | 2022 | Audio/Podcast | Dr. Andrew Parris | Logistics | |
Operation Sunflower: saving Christmas for children in wartime | https://www.planet-lean.com/articles/lean-saving-christmas | 2022 | Link/Document | Planet Lean | Children | |
ETH Zurich Humanitarian Supply Chain Lab | https://scm.ethz.ch/humoscm-lab.html | 2022 | Link/Document | ETH Zurich | Logistics | |
Overcoming structural racism with lean leadership | https://planet-lean.com/lean-leadership-racism/ | 2022 | Link/Document | Planet Lean | Racism | |
Ukrainian Resilience: How Lean is Helping Companies Cope with War - John Shook | https://rise.articulate.com/share/fAJRmcFQQj18sTye5IQY1iwDFD4raAmq#/ | 2022 | Video | Lean Enterprise Institute | Conflict | |
Lean approach to large scale computer recycling | This is an advertising piece but with good content worth reading | https://www.nytimes.com/paidpost/servicenow/from-technology-to-civic-leadership.html?smid=em-share | 2022 | Link/Document | New York Times | Technology |
Managing Demand Variation with Lean to Help Asylum Seekers to the Netherlands | https://www.leansixsigmaforgood.com/managing-demand-variation-to-help-asylum-seekers-and-lean/ | 2022 | Link/Document | Lean Six Sigma for Good | Management Systems | |
Agile is Trending | https://www.forbes.com/sites/tracybrower/2022/04/24/agile-is-trending-3-ways-agile-makes-work-better/?sh=49a35d1e4398 | 2022 | Link/Document | Forbes | Agile | |
When Launching a Collaboration, Keep It Agile | SSIR begin with minimum viable consortia—small, agile initiatives that can learn and adapt as they grow. | https://6b428326-e598-4d8b-9f2d-d982375a0b30.usrfiles.com/ugd/6b4283_c0365b8a6e184be2900035895ab13398.pdf | 2022 | Link/Document | Stanford Social Innovation Review | Agile |
Lean Entrepreneurship and SME Practice in a Post COVID-19 Pandemic Era: A Conceptual Discourse from Nigeria | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9084273/ | 2022 | Link/Document | NIH National Library of Medicine | Healthcare | |
How the Toyota Way and Toyota Kata Fit Together | https://www.lean.org/the-lean-post/articles/the-toyota-way-and-toyota-kata-how-do-they-fit/ | 2022 | Link/Document | Jeffrey Liker | Lean | |
Nurse-led team improves on-time hospital discharge | Nurse-led Team in Barcelona's Hospital Clinic helps get more patients discharged on time, avoiding surgery cancellations | https://planet-lean.com/lean-healthcare-discharges/ | 2022 | Link/Document | Planet Lean | Healthcare |
Slashing waiting times for cancer care | https://planet-lean.com/reducing-waiting-time-cancer-care/ | 2022 | Link/Document | Lean Institute Brasil | Healthcare | |
Process Improvement in Nonprofit Daycare | https://www.youtube.com/watch?v=ths_QNkGi7c | 2022 | Audio/Podcast | Elisabeth Swan | Education | |
JPW Fund Helps Connect Cal Poly Students with Nonprofit to Help People with Mental Illness | https://www.leansixsigmaforgood.com/jpw-fund-helps-connect-cal-poly-students-with-nonprofit-to-help-people-with-mental-illness/ | 2022 | Link/Document | Lean Six Sigma for Good | Healthcare | |
TED Talk: Why Leaders Need to Lead With Kindness, and Five Steps You Can Take to Start Now | https://www.kindleadership.org/post/my-tedxboston-talk | 2022 | Video | TED Talk | People skills | |
A Philanthropic ‘Lean Internship’ Experiment Yields Unexpected Question About Purpose | https://www.lean.org/the-lean-post/articles/a-philanthropic-lean-internship-experiment-yields-unexpected-question-about-purpose/ | 2022 | Link/Document | Lean.org | Volunteering | |
Agile's impact on Global Sustainability | https://podcasts.apple.com/gb/podcast/08-jutta-eckstein-and-agiles-impact-on-global/id1600560695?i=1000568479937 | 2022 | Audio/Podcast | Jutta Eckstein | Agile | |
Lean in a lab blood sampling process | https://planet-lean.com/blood-sampling-lean-healthcare/ | 2022 | Case Study | Planet Lean | Healthcare | |
Lean maintenance in agriculture | https://www.planet-lean.com/articles/lean-maintenance-agriculture | 2022 | Link/Document | Planet Lean | Agriculture | |
Lean lends a helping hand in developing countries | https://6b428326-e598-4d8b-9f2d-d982375a0b30.usrfiles.com/ugd/6b4283_d68e87edddf8428bb65b84e19f562be5.pdf | 2022 | Link/Document | Dr. Andrew Parris | Lean | |
How We Work - Bell and Melinda Gates Foundation | Evaluation is another collaborative learning tool that provides us and our partners with feedback so we can improve, adjust, and decide how best to achieve outcomes. We work to ensure that our partners have the capacity and support to generate quality evidence. | https://www.gatesfoundation.org/about/how-we-work | 2022 | Link/Document | Bill and Melinda Gates Foundation | Volunteering |
How open-source technology can help nonprofits scale | https://idronline.org/article/technology/how-open-source-technology-can-help-nonprofits-scale/?utm_source=Linkedin&utm_medium=social_media&utm_campaign=tech_glific | 2022 | Link/Document | IDR | Technology | |
Four Cases of Using Lean Thinking for Environmental Sustainability | https://www.youtube.com/watch?v=jT858zCTOHI&t=3s | 2022 | Video | Lean Global Network | Environment | |
Lean Thinking is personal development | https://planet-lean.com/lean-personal-development/ | 2022 | Link/Document | Planet Lean | People skills | |
Kanban for Nonprofits | https://www.linkedin.com/video/event/urn:li:ugcPost:6977580200947503104/?isInternal=true&lipi=urn%3Ali%3Apage%3Ad_flagship3_groups_entity%3BXxPhE5BRTgizqPFJRik4aA%3D%3D | 2022 | Audio/Podcast | ProKanban | Kanban | |
Unique Philanthropy Does Well by Doing Good | https://www.lean.org/the-lean-post/articles/unique-philanthropy-does-well-by-doing-good/ | 2022 | Link/Document | Lean.org | Economics | |
Students Take the Lead in JPW Fund Internship | https://www.lean.org/the-lean-post/articles/students-take-the-lead-in-jpw-fund-internship/ | 2022 | Link/Document | Lean.org | Volunteering | |
Applying Lean to Body Piercing | Episode 20 | https://anchor.fm/leanportland/episodes/E21-Applying-Lean-to-Body-Piercing-with-Stephanie-Hill---May-Happy-Hour-e16mfdk | 2021 | Audio/Podcast | Lean Portland volunteer group | Value Stream |
Entrepreneurial lean thinking for sustainable business modeling | https://link.springer.com/article/10.1007/s00550-020-00508-y | 2021 | Link/Document | SpringerLink | Management Systems | |
TPS = Toyota Production System explained | https://www.youtube.com/watch?v=av-h70biVX4 | 2021 | Video | TSSC - Toyota Supplier Service Center | Lean | |
Lean Portland Community Consulting Process Improvements with Nonprofits | Episode 21 | https://anchor.fm/leanportland/episodes/E22-Lean-Portland-Community-Consulting-Process-Improvements-with-Nonprofits---Nov-Happy-Hour-e19raf4 | 2021 | Audio/Podcast | Lean Portland volunteer group | Volunteering |
Busting the Overhead Myth | https://6b428326-e598-4d8b-9f2d-d982375a0b30.usrfiles.com/ugd/6b4283_bca88417f528438880c800a5f0a534cb.pdf | 2021 | Link/Document | Nonprofit Leadership Alliance | Funding | |
Clean Practice to help reduce COVID transmission | Episode 16 | https://anchor.fm/leanportland/episodes/Ep-16-December-Happy-Hour-about-Clean-Practice-with-Sam-Pardue-eo7j3q | 2021 | Audio/Podcast | Lean Portland volunteer group | Healthcare |
The impact of lean management on frontline healthcare professionals a scoping review of the literature | https://6b428326-e598-4d8b-9f2d-d982375a0b30.usrfiles.com/ugd/6b4283_bf0eaf963aa04407b46962517b84b99b.pdf | 2021 | Journal | BMC Health Services Research | Healthcare | |
Toyota helps North Texas Food Bank | https://www.youtube.com/watch?v=Zpz5FZjuPGE | 2021 | Video | TSSC - Toyota Supplier Service Center | Hunger | |
Meet TSSC | https://www.youtube.com/watch?v=rVSgMlUMacs | 2021 | Video | TSSC - Toyota Supplier Service Center | Volunteering | |
Lean Thinking for Social Impact - A Perspective from Jefferson County WA | https://6b428326-e598-4d8b-9f2d-d982375a0b30.usrfiles.com/ugd/6b4283_884f50c2f23b4485b64a11eb2b1c228f.pdf | 2021 | Link/Document | Heller School for Social Policy & Management - Brandeis University | Volunteering | |
Facilitating Process Improvement Events | Episode 20 | https://anchor.fm/leanportland/episodes/E20-Facilitating-Process-Improvement-Events-with-Paddy-OBrien---April-Happy-Hour-e143rf8 | 2021 | Audio/Podcast | Lean Portland volunteer group | People skills |
Software vs visual management | https://planet-lean.com/software-vs-visual-management/ | 2021 | Link/Document | Planet Lean | Visual Management | |
Toyota helps city of Louisville with fleet maintenance | https://www.youtube.com/watch?v=GuYh8RavpQc | 2021 | Video | TSSC - Toyota Supplier Service Center | Value Stream | |
Daily Management Systems (DMS) at Providence Health Systems | Episode 19 | https://anchor.fm/leanportland/episodes/E19-Daily-Management-Systems-DMS-at-Providence-with-Ernest-Mayer---March-Happy-Hour-e12jg6o | 2021 | Audio/Podcast | Lean Portland volunteer group | Management Systems |
Increasing Laptop Refurbishment by 300% at Free Geek | Episode 17 | https://anchor.fm/leanportland/episodes/Ep-17-Increasing-Laptop-Refurbishment-by-300-at-Free-Geek-with-John-Ashcraft---January-Happy-Hour-eoner1 | 2021 | Audio/Podcast | Lean Portland volunteer group | Technology |
Page 1 of 4
bottom of page