• http://www.tpslean.com/
• https://planet-lean.com/
• https://asq.org/
• http://www.sme.org/
• https://www.moresteam.com/resources.cfm
• https://leanconsulting.com/
• https://createvalue.org/
• https://www.lean.org/
• https://passthebuck.wordpress.com/
• https://www.leanforeveryoneblog.com/
• https://christianpaulsen62.wordpress.com/
• https://oldleandude.com/
• https://paulakers.net/
• https://www.gembaacademy.com/