Mafazan Nuha Annisa, and Kholilul Kholik. “The Influence Of Education, Competence, And Motivation On Human Resource Development At PT. JNE Express Main Branch In Medan”. International Journal of Health, Economics, and Social Sciences (IJHESS) 7, no. 3 (July 31, 2025): 1467~1475. Accessed August 18, 2025. https://jurnal.unismuhpalu.ac.id/index.php/IJHESS/article/view/8327.