MEDIAWATI, N. F.; PHAHLEVY, R. R. The Importance of Employment Contract for Umsida Quality Employees Improvement: Pentingnya Kontrak Kerja Bagi Peningkatan Kualitas Pegawai Umsida. Rechtsidee, [S. l.], v. 2, n. 2, p. 141–156, 2015. DOI: 10.21070/jihr.v2i2.106. Disponível em: https://rechtsidee.umsida.ac.id/index.php/rechtsidee/article/view/740. Acesso em: 15 sep. 2025.