“…Prior studies explored several intervening variables between OJ and OCB, such as organizational commitment ( Donglong et al., 2020 ; Jehanzeb and Mohanty, 2019 ), organizational trust ( Ullah et al., 2021 ), job satisfaction ( Junru and Huang, 2019 ; Khan et al., 2020 ), job involvement ( Sujono et al., 2020 ), psychological ownership ( Jnaneswar and Ranjit, 2021 ), and leader-member exchange ( Hasyim and Palupiningdyah, 2021 ; Sheeraz et al., 2020 ). However, there is still a call to uncover the “black box” remaining in the OJ—OCB relation ( Ambrose et al., 2021 ; Rana et al., 2018 ; Zayed et al., 2020 ). Considering the role of OJ on employee attitude and behavior, very few studies have explored the mediating role of work engagement (WE), a favourable employee attitude, in the association between organisational justice and OCB across the sectors ( Hassan et al., 2014 ; Yanthi and Rahyuda, 2019 ).…”