DIZON, Cornelio Q.. ARMA Modeling of a Stochastic Process Appropriate for the Angat Reservoir. Philippine Engineering Journal, [S.l.], v. 28, n. 1, july 2011. ISSN 2718-9287. Available at: <https://journals.upd.edu.ph/index.php/pej/article/view/2211>. Date accessed: 29 sep. 2025.