Hutapea, H. P., & Ahmadi, P. (2024). Effect of Brix Concentration and pH of Molassses Media on Ethanol Yield in The Fermentation Process at PT. Indo Acidatama. Tbk. Hydrogen: Jurnal Kependidikan Kimia, 12(3), 648–654. https://doi.org/10.33394/hjkk.v12i3.11668