Febrian A. Examining the Contribution of Transformational Leadership Style and Affective Commitment to Organizational Citizenship Behavior (OCB). Ekon. Syariah: J. Econ. Stud. [Internet]. 2021 Aug. 18 [cited 2026 May 20];5(1):59-71. Available from: https://ejournal.uinbukittinggi.ac.id/febi/article/view/4120