Essien, C. A., I. M. Sam, and U. M. Okon. “EFFICACY OF XYLOPIA AETHIOPICA EXTRACT IN IMPROVING QUALITY INDICES OF LAYING HENS”. Nigerian Journal of Animal Production (September 10, 2024): 1059–1063. Accessed August 2, 2026. https://www.njap.org.ng/index.php/njap/article/view/6662.