Chumpawadee, Songsak, Orawan Chinrasri, and Suwannee Santaweesuk. 2009. “Effect of Dietary Inclusion of Cassava Yeast As Probiotic Source on Growth Performance and Carcass Percentage in Japanese Quails”. Pakistan Journal of Nutrition 8 (7): 1036–1039. https://doi.org/10.3923/pjn.2009.1036.1039.