Anele, E. U., et al. “Helminth Parasites of Anurans from Zaria, Northern Guinea Savannah Zone of Nigeria: Https: doi.org 10.4314 njpar.V41i2.12”. Nigerian Journal of Parasitology, vol. 41, no. 2, Sept. 2020, pp. 205-11, https://njpar.com.ng/index.php/home/article/view/340.