Hevira, Linda, Desmi Alwinda, and Najmi Hilaliyati. “Analisis Pewarna Rhodamin B Pada Kerupuk Merah Di Payakumbuh”. Chempublish Journal 5, no. 1 (May 31, 2020): 27–35. Accessed May 2, 2026. https://www.online-journal.unja.ac.id/chp/article/view/7912.