Ramdani, Dani Taupan. “EMPLOYEE PERFORMANCE IMPROVEMENT IN HUMBLE LEADERSHIP, SERVANT LEADERSHIP AND EMPLOYEE INNOVATION BEHAVIOR”. International Journal of Economy, Education and Entrepreneurship (IJE3) 3, no. 1 (April 4, 2023): 249–262. Accessed August 20, 2026. http://ije3.esc-id.org/index.php/home/article/view/140.