[1]
Tunyaporn Sirilert, Anuvat Jangchud, Phaisan Wuttijumnong, and Kamolwan Jangchud, “Effect of Coating on Doughnut Cake Preference using R-index”, Agr. Nat. Resour., vol. 40, no. 1, pp. 240–246, Feb. 2006.