Mah, Darren Y.S., Johnny O.K. Ngu, Rosmina A. Bustami, and Frederik J. Putuhena. “Case Study of Modular Pre-cast Concrete On-Site Stormwater Detention System during Monsoon Season in Southeast Asia”. Applied Environmental Research 43, no. 1 (November 26, 2020): 28–40. accessed April 2, 2025. https://ph01.tci-thaijo.org/index.php/aer/article/view/240832.