Bristol, R. L. N. ., F. A. . Bulan, J. J. . Jamandre, O. V. . Lupango, J. O. . Mahinay, and J. A. . Miguel Ed. D. “Problems of Working Students on Business Administration in Undertaking Academic Performance: Towards A Guide”. 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/2304.