Hariyasasti, Yayuk. “The Role of Transformational Leadership and Principal’s Work Motivation on the Performance of Elementary School Teachers in Gunungwungkal District”. Journal of Industrial Engineering & Management Research 6, no. 1 (February 4, 2025): 68-72. Accessed February 22, 2025. https://jiemar.org/index.php/jiemar/article/view/569.