Fajrina, Dinda Nur, Didimus Tanah Boleng, and Sonnja Verra Tinekke Lumowa. “Analysis of Microplastic in Ice Cubes Around Mulawarman University Gunung Kelua Sub-District”. Procedia of Engineering and Life Science 40 (July 7, 2023). Accessed May 13, 2024. https://pels.umsida.ac.id/index.php/PELS/article/view/1378.