1.
Ortigueza M, Fernandez G, Ulbinar M, Mon F, Quintal A, Sison, MBA FA. An Office Procedure Study of Human Resource and Billing Department in MNO Company. AASgBCPJMRA [Internet]. 2019Apr.1 [cited 2024May8];1(1). Available from: https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/1904