“…Employee development outlines the importance of interactions between organizations, managers, and employees by emphasizing a supportive working environment, such as organizational support and supervisory support ( Mylona and Mihail, 2020 ). Studies on supportive working environment and OCB have examined the effect of organizational support ( Reader et al, 2017 ; Han et al, 2019 ; Jehanzeb, 2020 ; Andriyanti and Supartha, 2021 ), co-worker support ( Pasamehmetoglu et al, 2017 ), and supervisory support ( Yadav and Rangnekar, 2015 ; Tang and Tsaur, 2016 ; Akram et al, 2018 ; Shu et al, 2018 ; Abdullah and Marican, 2020 ). Most studies on OCB were conducted in developed countries, such as the United States and European countries.…”