J. Panatuk, S. Uriyapongson, C. Nawanukraw, C. Phoemchalard, and P. Pornanake, “Effect of Dietary Vegetable Oil Supplementation on C18 Fatty Acids and Conjugated Linoleic Acid Production; An In vitro Fermentation Study”, Pak. J. Nutr., vol. 12, no. 6, pp. 516–520, May 2013, doi: 10.3923/pjn.2013.516.520.