Ergo Pikas, Lauri Koskela, Niels Tredal, Vegard Knotten, Trond Bølviken
allikas
Envolving lean construction towards mature production management across cultures and frontiers : proceedings of the 26th Annual Conference of the International Group for Lean Construction : Volume 1 & 2, July 16th to 22nd 2018, Chennai, India