Kadurumba, C., Nwankwo, E. S., Ene, O. J., & Kadurumba, O.E. (2020). Analysis of Waste Management and Profit Efficiency in Pig Production in Owerri Agricultural Zone of Imo State. Nigerian Journal of Animal Science and Technology (NJAST), 3(2), 213 - 224. Retrieved from http://www.njast.com.ng/index.php/home/article/view/96