“…The DEMATEL technique is used for analyzing and constructing the cause and effect relationship between evaluation criteria (Yang et al, 2008) or for extracting interrelationship between factors (Lin and Tzeng, 2009). According to Yu and Tseng (2006), Liou, et al, (2007), Yang, et al, (2008, Wu and Lee (2007), Shieh et al, (2010), this methodology is capable of confirming interrelations between variables/features, and it is also able to limit the relations that reflect the characteristics of a system (Amiri et al, 2011).…”