Wagner, Reginal, Teresa Hattingh, and Hanneke Meijer. “FACTORS AFFECTING THE SUSTAINABILITY OF LEAN IN HEALTHCARE: A SYSTEMATIC LITERATURE REVIEW”. The South African Journal of Industrial Engineering 33, no. 3 (November 11, 2022): 124–136. Accessed April 26, 2024. https://sajie.journals.ac.za/pub/article/view/2813.