“…This equation and close versions are used also by Ozurumba (2016), Ugoani (2016), Adebisi and Matthew (2015), Bhattarai (2016), Etale et al (2016), Lata (2014), Afiriyie and Akotey (2013) and Bace (2016). Likewise, by searching non-performing loans as the determinants of bank profitability under their studies, more extensive forms of the below stated equation is used (Buchory, 2015;Duraj & Moci, 2015;Güneş, 2015;Kasavica & Jović, 2015;Khan, Anuar, Choo, & Khan, 2011;Ozgur & Gorus;Samırkaş et al;Sarıtaş et al;Taşkın, 2011) , = + 1 2 , + 2 2 , + 3 2 , + ,…”