Johnson, N. C., V. M. Ogbamgba, and J. T. Mbachiantim. “Fiber, Phytic Acid and Enzymology in Non-Ruminants’ Productivity With Conventional Feedstuffs”. European Journal of Science, Innovation and Technology, Vol. 2, no. 1, Feb. 2022, pp. 54-57, https://ejsit-journal.com/index.php/ejsit/article/view/67.