V. Saraswaty, R. C. Nissa, B. Firdiana, and A. H. D. Abdullah. “The Physicochemical Characteristics of Recycled-Plastic Pellets Obtained from Disposable Face Mask Wastes”. Jurnal Sains Materi Indonesia 23, no. 1 (October 14, 2026): 16–23. Accessed October 15, 2026. https://ejournal.brin.go.id/jsmi/article/view/4999.