Arcillas, Lendon, and Angelita Pagcaliwagan. “Analysis of Barriers and Drivers for the Quality Improvement of Non-ISO Certified Local Shipyards in Region IV”. International Journal of Sustainability and Advanced Integrated Research 2, no. 2 (May 16, 2026): 2096–2099. Accessed October 18, 2026. https://serverojs1-ijsair.sharkcluster.com/index.php/ijsair/article/view/489.