Dian Esterlita Silitonga, Hotner Tampubolon, & Simanjuntak, R. P. (2022). THE RELATIONSHIP BETWEEN THE ROLE OF LEADERSHIP AND WORK MOTIVATION ON EMPLOYEE PERFORMANCE AT PT. COSMAX INDONESIA. Fundamental Management Journal, 7(1), 40 - 60. https://doi.org/10.33541/fjm.v7i1.3894