Triraharjo, Joko, Havidz Aima, and Achmad Sutawijaya. “The Effect of Servant Leadership and Breakthrough Leadership on Organization Performance With Employee Satisfaction As Intervening Variable at IDX-Listed (Indonesia Stock Exchange) Coal Mining Companies in Indonesia”. International Review of Management and Marketing 9, no. 3 (May 31, 2019): 166–172. Accessed November 8, 2024. https://econjournals.com.tr/index.php/irmm/article/view/8159.