Armenio, C. C. ., J. R. . Barbosa, J. N. . Espartinez, J. O. Magdayo, D. B. . Ramirez, R. Villanueva, and M. P. A. . Silawan. “P”. Ascendens Asia Singapore – Bestlink College of the Philippines Journal of Multidisciplinary Research, vol. 1, no. 1, Apr. 2019, https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/1155.