Kristiawan, Dedy, and Nurul Sapta Widodo. “The Effect of Transformational Leadership, Organizational Culture, and Organizational Citizenship Behavior on Employee Performance”. JURNAL APLIKASI PELAYARAN DAN KEPELABUHANAN 10, no. 2 (March 1, 2020): 140–150. Accessed December 20, 2025. https://pdp-journal.hangtuah.ac.id/index.php/jurnal/article/view/16.