Bardiaga, N. J., J. Erguiza, J. Rovillos, J.- ann Tagarino, and M. Vigilia. “Computerized Human Resource Information System (CHRIS) ”. Southeast Asian Journal of Science and Technology, Vol. 3, no. 1, Apr. 2018, pp. 49-54, https://sajst.org/online/index.php/sajst/article/view/36.