Ratnaningtyas, Hapsari, Agung Wahyu Handaru, and Henry Eryanto. “Transformational Leadership and Work Motivation on Work Productivity Mediated by Work Engagement: An Introductory Analysis”. The International Journal of Social Sciences World (TIJOSSW) 3, no. 2 (July 24, 2021): 25–32. Accessed November 3, 2026. https://www.growingscholar.org/journal/index.php/TIJOSSW/article/view/129.