Fratiwi, M., R. Yuniarti, A. Veningtia Sari, A. Harimawan, and D. Lestari. “Effect of Neutralization Pre-Treatment for the Production of Magnesium Salt from Palm Fatty Acid Distillate (PFAD)”. ITB Graduate School Conference, vol. 3, no. 1, Oct. 2023, pp. 613-21, https://gcs.itb.ac.id/proceeding-igsc/index.php/igsc/article/view/175.