Mareta Widiya, et al. , translators. “Analysis of Rhodamin B and Metanyl Yellow Content in Beverages at SD Lubuklinggau”. Jurnal Indah Sains Dan Klinis, vol. 2, no. 2, Aug. 2021, pp. 29-33, https://doi.org/10.52622/jisk.v2i2.27.