BORJA, Ronaldo I.. Finite Element Studies of Ambuklao and Caliraya Dams. Philippine Engineering Journal, [S.l.], v. 7, n. 1, oct. 2021. ISSN 2718-9287. Available at: <https://journals.upd.edu.ph/index.php/pej/article/view/8274>. Date accessed: 03 sep. 2025.