FARIZKI, R.; SANTIKA, R. The Validity of An Approved Leave Warning Letter: A Basic Examination of Legal Certainty in Employment Relations. Jurnal sosial dan sains, [S. l.], v. 6, n. 7, p. 224–238, 2026. DOI: 10.59188/jurnalsosains.v6i7.32780. Disponível em: https://sosains.greenvest.co.id/index.php/sosains/article/view/32780. Acesso em: 6 oct. 2026.