“…In 1906, the ethnocentrism concept was originally commenced by a sociologist named William Sumner (a Polish Jew working in Austria-Hungary) (Bizumic, 2018;Han & Guo, 2018;Park & Yoon, 2017). He saw ethnocentrism as a misconception that influences people to believe that their ethnic group is superior and more important than other ethnic groups and that all other ethnic groups are not as good as their own (Bizumic, 2018;Michailova, Piekkari, Storgaard, & Tienari, 2017;Park & Yoon, 2017;Siamagka & Balabanis, 2015;Souiden, Ladhari, & Chang, 2018). Sumner defined ethnocentrism as; "when one's own group is seen as the center and a reference for all others" (Bizumic, 2018;Che Aniza Che et al, 2018;das & Saha, 2017).…”