Ofukwu, RA, CI Ogbaje, and CA Akwuobu. 2011. “Preliminary Study of the Epidemiology of Ectoparasite Infestation of Goats and Sheep in Makurdi, North Central Nigeria”. Sokoto Journal of Veterinary Sciences 7 (2). https://doi.org/10.4314/sokjvs.v7i2.