Rusdi HO, Kusumaningrum IK, Nareswari TJ, Fauziah PN, Maharani RN, Natasya S. Separation and Determination of Free Fatty Acids in Corn Oil and Palm Oil by Liquid-Liquid Extraction and Acidi-Alkalimetric Titration. Walisongo J. Chem. [Internet]. 2024 Jul. 31 [cited 2025 Nov. 2];7(1):98-106. Available from: https://journal.walisongo.ac.id/index.php/wjc/article/view/20461