Ezugbo-Nwobi , I. K., and C. I. Eneanya. “Ecology and Biting Activity of Simulium Damnosum Complex in Nigeria: A Review ”. The Bioscientist Journal, Vol. 1, no. 1, May 2013, pp. 39-46, https://bioscientistjournal.com/index.php/The_Bioscientist/article/view/21.