Ogaji, E.O., A. Sa’adu, H. Abdulkadir, A.A. Sani, I.J. Yisah, and I.M. Enefola. 2023. “Performance of Hubbard and Marshall Strains of Broiler Chickens Fed Different Energy Levels in a Hot Environment”. Nigerian Journal of Animal Science 24 (3):161-66. https://njas.org.ng/index.php/php/article/view/928.