Rohyami, Yuli, Aprisilia Risky Wijaya, and Yorfan Ruwindya. “Determination of Ethanol in Vinegar and Beverage by Gas Chromatography: A Validated Method for Halal Verification”. Indonesian Journal of Chemical Analysis (IJCA) 7, no. 1 (March 30, 2024): 43–52. Accessed November 15, 2024. https://journal.uii.ac.id/IJCA/article/view/32971.