Azuma, Muhammad, Zandra Widodo, and Syahri Al Husin. “The Influence of Leadership, Work Motivation, and Work Ethic on Employee Performance”. Journal of Business and Economics Research (JBE) 6, no. 1 (February 28, 2025): 348-354. Accessed November 13, 2026. https://ejurnal.seminar-id.com/index.php/jbe/article/view/6951.