“…Ten articles applied the integrated AHP-multiple approaches without considering the fuzzy set theory. Among these ten articles, the DEA was most commonly used (Zhou and Chen, 2010;Zhang et al, 2012;Kengpol et al, 2014;Kengpol and Tuammee, 2016), followed by mathematical programming approaches (Meza et al, 2009;Che and Chiang, 2012;Falsini et al, 2012;Kengpol et al, 2014), QFD (Partovi, 2007;Zhou and Chen, 2010;Chang, 2012), quantitative risk assessment (QRA) (Kengpol et al, 2014;Kengpol et al, 2016), activity-based costing (ABC) (Zhang et al, 2012), analytic network process (ANP) (Partovi, 2007), entropy (Freeman and Chen, 2015), GA (Che and Chiang, 2012), GRA (Chang, 2012), K-means algorithm (Meza et al, 2009), rough sets theory (RST) (Che and Chiang, 2012), and TOPSIS (Freeman and Chen, 2015).…”