Hazrah, Siti, and Wahyu Syarvina. “Effect of Work Environment and Discipline on Organizational Commitment to BPJS Employment (Case Study of BPJS Employment Branch Medan Utara)”. Journal of Indonesian Management 2, no. 2 (June 26, 2022): 347–350. Accessed April 27, 2025. https://penerbitadm.pubmedia.id/index.php/JIM/article/view/696.