Hevira, Linda, and Gampito . “DEKOLORISASI ZAT WARNA METILEN BIRU MENGGUNAKAN BIOSORBEN KULIT TELUR”. SITAWA : Jurnal Farmasi Sains dan Obat Tradisional 1, no. 2 (July 31, 2022): 71–80. Accessed August 28, 2025. https://ejournal.akfarimambonjol.ac.id/index.php/jfkes/article/view/11.