“…Despite the fact that the literature that investigates the relation between customer aggression and burnout is limited, there are a good number of studies that link customer aggression with emotional exhaustion (the core component of burnout) among frontline employees in several service sectors (Li & Zhou, 2013;Durusun & Aytec, 2014;Sliter, Pui, Sliter, & Jex, 2011;Ferguson, 2012;Jun et al, 2016;Kim, Ro, Hutchinson, & Kwun, 2014;Echeverri, Salomonson, & Åberg, 2012;Wu, 2015;Fu, 2016). In the case of hotels, restaurants, and travel agencies, many researchers found that the customer verbal aggression has been the main cause of emotional exhaustion (Karatepe et al, 2009b;Choi et al, 2014;Karatepe & Ehsani, 2012;Choi & Lee, 2010;Karatepe, 2011;Kim et al, 2012;Fu, 2016;Han et al, 2016;Sunny et al, 2017).…”