Nuha, A. U., Rosichin, M., Indrik, M., & Maharani, A. (2023). Enhancing Group Leader Work Performance in Mining Company: The Role of Leadership Styles, Work Engagement and Motivation. Daengku: Journal of Humanities and Social Sciences Innovation, 4(1), 75-83. https://doi.org/10.35877/454RI.daengku2255