Yudha Pratama, Hendry, Chesy P. Maibang, Leonardus Sinaga, and Faudunasokhi Telaumbanua. “The Influence Of Communication, Work Environment, Motivation On Employee Performance At PTPN IV Regional 1 Medan”. Proceeding International Conference on Economic, Business, Management and Accounting 3, no. 1 (May 12, 2026). Accessed May 23, 2026. https://jurnal.unprimdn.ac.id/index.php/icebesma/article/view/8392.