Silaen, Novia, 		Tarigan, Jenni, AND 		Siregar, Risnawati.
" THE INFLUENCE OF INCENTIVE/REWARD SYSTEM AND MOTIVATION ON EMPLOYEES WORK ACHIEVEMENT ON PT. ASURANSI JIWASRAYA (PERSERO) SOUTHMEDAN BRANCH" <em>JURNAL GLOBAL MANAJEMEN</em> [Online], Volume 9 Number 1 (29 June 2020)