Molina, James L., Charles Jozevf P. Carranza, and Marie Antoinette L. Rosete. “Impact of the COVID-19 Pandemic to Maritime Trade and Port Performance in the Philippines”. International Journal of Research in Engineering, Science and Management 6, no. 12 (December 17, 2023): 180–186. Accessed May 11, 2024. https://journal.ijresm.com/index.php/ijresm/article/view/2895.