Francis PK, Estim A, Sidik MJ. Oil and Grease Pollution in the West Coast of Sabah and Water Quality Index for the Conservation of Marine Biota: 10.32526/ennrj/22/20230314. Environ. Nat. Resour. J. [internet]. 2024 Jun. 24 [cited 2025 Apr. 28];22(4):321-34. available from: https://ph02.tci-thaijo.org/index.php/ennrj/article/view/251676