Khalis, Tasya Anaya Dzaki, Ternala Alexander Barus, and Hesti Wahyuningsih. “The Abundance of Microplastics in Sediment Siak River Pekanbaru City”. Jurnal Penelitian Pendidikan IPA 10, no. 6 (June 20, 2024): 3280–3286. Accessed November 22, 2024. https://jppipa.unram.ac.id/index.php/jppipa/article/view/7517.