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). mah. 2025;4(02):136-145. Accessed February 4, 2026. https://idjpcr.usu.ac.id/Mahadi/article/view/22645