MABAZZA, Daniel L.. Development of Methodology for Analyzing Travel Patterns in the Context of Developing Countries. Philippine Engineering Journal, [S.l.], v. 35, n. 1, aug. 2021. ISSN 2718-9287. Available at: <https://journals.upd.edu.ph/index.php/pej/article/view/7882>. Date accessed: 18 sep. 2025.