Purbaningtias TE, Sandy. Evaluation of Ethanol Grade on the Robustness of Acid Number Determination in Fish Oil. Ind. J. Chem. Anal [Internet]. 2024 Sep. 30 [cited 2024 Dec. 19];7(2):142-9. Available from: https://journal.uii.ac.id/IJCA/article/view/35811