Dy, R.B., Larida, M.J.A. and Tanguilig, B.T. (2013) “e-DoX:DEPED Student Grade Records Management System with Implementation of Advanced Encryption Standard and PKI Infrastructure”, International Journal of Sciences: Basic and Applied Research (IJSBAR), 11(1), pp. 112–158. Available at: https://gssrr.org/JournalOfBasicAndApplied/article/view/1252 (Accessed: 30 October 2025).