Simamora, P., Sudiarditha, I. K., & Yohana, C. (2019). The Effect of Servant Leadership on Employee Performance with Employee Engagement and Organizational Citizenship Behavior (OCB) As A Mediation Variable in Mandiri Inhealthth. International Journal on Advanced Science, Education, and Religion, 2(3), 13-25. https://doi.org/10.33648/ijoaser.v2i3.36