Orji, B. I., and J. Steinbach. “PUBERAL DEVELOPMENT IN THE NIGERIAN DWARF SHEEP: Age and Body Weight at Puberty in Ewe Lambs”. Nigerian Journal of Animal Production 7, no. 1 (January 14, 2021): 63–69. Accessed June 13, 2026. https://njap.org.ng/index.php/njap/article/view/2075.