Edy Subroto, Rossi Indiarto, Tensiska, Mahani. 2020. “Enzymatic Transesterification of Fish Oil and Milk Fat for The Synthesis of Structured Lipids: Study on The Effect of Reaction Time and Temperature”. International Journal of Advanced Science and Technology 29 (05), 11837-45. http://sersc.org/journals/index.php/IJAST/article/view/25379.