Widowati, Retno, Dingot Hamonangan Ismail, and Eric Hermawan. “Measurement Of Organizational Citizenship Behavior (OCB): Transformational Leadership Style, Organizational Culture And Work Motivation”. Lead Journal of Economy and Administration 1, no. 4 (May 31, 2023): 121–132. Accessed April 26, 2026. https://internationalpublisher.id/journal/index.php/Lejea/article/view/102.