“…Besides, 3.30%, 4.40%, and 3.30% used May, Gilson and Harter's ( 2004) tools (Mani, 2011), Rich et al's (2010) tools (He et al, 2013), Khan's (1990) engagement scales (Imam & Shafique, 2014) respectively. Furthermore, precisely 12.09% applied others' measurement tools of employee engagement such as Thomas's (2007) tools (Dajani, 2015); Lee's (2012) scale (Hassan, Hassan, & Shoaib, 2014); Fine et al's (2010) scale (Shaikh & Akaraborworn, 2017); Wellins, Bernthal and Phelps's ( 2004) scale (Muduli et al, 2016); Robinson et al's (2004) scale (Busse & Regenberg, 2018); Towers Watson's scale (2010) (Besieux et al, 2015).…”