“…Knowledge-based engineering, (Khan & Al-Ashaab, 2013;Stenholm, et al, 2015) (6) Modularity (Chen & Tan, 1994;Harland & Uddin, 2014;Pugh, 1996) (7) Visual management (Carulli, Bordegoni, & Cugini, 2013;Jurado, 2012;Parry & Turner, 2006) Following the algorithm in Section 3.2, in Step 1; the degree of the importance of each criterion (lean practice) from the expert's ratings are aggregated using the OWG operator to form the expert's comprehensive values. The result of the experts' ratings and their corresponding aggregation is shown in Table 4.…”