Khamkar, D. D. “A Report of the Species of the Genus Phyllobothrium Radioductum (Eucestoda: Phyllobothridae) from Trygon Sephen at Ratnagiri (MS), India”. Journal of Experimental Sciences, vol. 3, no. 5, Nov. 2012, https://updatepublishing.com/journal/index.php/jes/article/view/1953.