list

https://www.edix.com/es/instituto/lean-startup/#:~:text=Lean%20Startup%20es%20una%20metodolog%C3%ADa,eliminando%20as%C3%AD%20todo%20lo%20in%C3%BAtil.
https://economipedia.com/definiciones/metodo-lean-startup.html
https://rockcontent.com/es/blog/lean-startup/