Understanding the Extent of Microplastic Pollution in Penang’s River: A Baseline Study on Abundance and Distribution of Microplastic and Water Quality Parameters . Mal. J. Fund. Appl. Sci. [Internet]. 2025 Aug. 26 [cited 2026 Sep. 7];21(4):2244-55. Available from: https://mjfas.utm.my/index.php/mjfas/article/view/3625