Abdi, Muhammad Parrij, Mahmul Siregar, and Agusmidah. “Legal Position of Employees Post Spin off PT Perkebunan Nusantara III (Persero)Medan Operations Become PT Perkebunan Nusantara IV (Study at PT Perkebunan Nusantara IV Regional I)”. Mahadi: Indonesia Journal of Law 4, no. 02 (August 31, 2025): 136–145. Accessed September 13, 2025. https://idjpcr.usu.ac.id/Mahadi/article/view/22645.