Ngassapa, FN, SS Nyandoroa, and TR Mwaisaka. “Effects of Temperature on the Physicochemical Properties of Traditionally Processed Vegetable Oils and Their Blends”. Tanzania Journal of Science 38, no. 3 (April 17, 2021): 166–176. Accessed July 13, 2024. http://tjs.udsm.ac.tz/index.php/tjs/article/view/454.