Meicahayanti I, Sari PIP, Nugroho S, Rahayu DE, Ibrahim I. Effect of Anthropogenic Type and Depth on Microplastic Abundance in Mahakam River Water, Samarinda City. Trends Sci [Internet]. 2023Jan.23 [cited 2026Apr.8];20(4):6423. Available from: https://tis.wu.ac.th/index.php/tis/article/view/6423