REGIDOR, Jose Regin F..
 TRAFFIC CONGESTION IN METRO MANILA: IS THE UVVRP STILL EFFECTIVE?.
<strong>Philippine Engineering Journal</strong>, [S.l.], v. 34, n. 1, aug. 2013.
ISSN 2718-9287.
Available at: &lt;<a href="https://journals.upd.edu.ph/index.php/pej/article/view/3799" target="_new">https://journals.upd.edu.ph/index.php/pej/article/view/3799</a>&gt;. Date accessed: 28 aug. 2025.