Abdullahi, A. U. ., Aliyu, S. ., Bello, A. ., Usman, I. S. ., & Jafaru, Y. . (2020). Effect of ascorbic acid on the performance and carcass characteristics of broiler birds in semi-arid zone, Sokoto state, Nigeria. Agricultural Advances, 9(3), 505-521. Retrieved from http://sjournals.com/index.php/aa/article/view/10