Lulut Endah Susanti 2023. The Effect of Self-Efficacy and Happiness at Work on Employee Resignation Rates Through Servant Leadership (Study at PNM Mekaar PT. Permodalan Nasional Madani, Balikpapan Branch). International Journal of Asian Business and Management. 2, 4 (Aug. 2023), 577–592. DOI:https://doi.org/10.55927/ijabm.v2i4.5740.