Yusuf, Yusuf, and Aries Widya Gunawan. “Analysis of the Influence of Leadership and Work Motivation on Employee Productivity at PT. X”. Economics And Business Management Journal ( EBMJ ) 2, no. 02 (June 23, 2025): 76–82. Accessed March 28, 2026. https://www.ejournal-rmg.org/index.php/EBMJ/article/view/458.