Okere, P., and M. Uchegbu. “ Organ Weight Dynamics and Economics of Production of Laying Hens Fed Increasing Levels of Moringa Oleifera Leaf Meal”. Nigerian Journal of Animal Science, vol. 26, no. 3, June 2026, pp. 124-31, https://www.njas.org.ng/index.php/php/article/view/1463.