S. Dube, K .E. Masanganise, and C. Dube. “Studies on Paramphistomes Infecting Goats and Sheep from Gwanda District in Zimbabwe”. Zimbabwe Journal of Science and Technology, vol. 5, no. 1, May 2010, pp. 55-64, https://journals.nust.ac.zw/index.php/zjst/article/view/30.