A. F. . Maulion, “Rapid Water Quality Assessment of Bongoy River in Odiongan, Romblon Using Macro Invertebrates and Fecal Coliform Presence as Bioindicators”, IJSBAR, vol. 54, no. 5, pp. 69–79, Dec. 2020, Accessed: Dec. 07, 2025. [Online]. Available: https://gssrr.org/JournalOfBasicAndApplied/article/view/11820