Gagatiga, P., J. Sabillo, C. Fiaco, C. Temblor, J. Ecat, and Franklin A. Sison, MBA. 2019. “The Developmental Stage of Office Procedure in Human Resource and Quality Assurance, Research and Development”. Ascendens Asia Singapore – Bestlink College of the Philippines Journal of Multidisciplinary Research 1 (1). https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/1909.