“HUMAN RESOURCE MANAGEMENT SYSTEM: ADMINISTRATION AND LEAVE MANAGEMENT” (2026) Ascendens Asia Singapore – Bestlink College of the Philippines Journal of Multidisciplinary Research, 6(1). Available at: https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/16999 (Accessed: 5 February 2026).