Harahap, B. S., Girsang, E., & Nasution, A. N. (2022). THERE IS MOTIVATION AND ABILITY OF NURSES IN PERFORMANCE IMPROVEMENT AT ROYAL PRIMA GENERAL HOSPITAL MEDAN. Jurnal Ekonomi, 11(03), 1082–1086. Retrieved from https://ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/834