“Growth Performance of Wistar Rats Fed Graded Levels of Piper Umbellatum Linn (Cow-Foot) Leaf Meal”. European Journal of Agriculture and Food Sciences 4, no. 5 (October 5, 2022): 61–67. Accessed October 7, 2025. https://www.ejfood.org/index.php/ejfood/article/view/516.