Oga, Jakov. “Results on the Study of Seven Families of R. Coleoptera of Freshwater in Middle Albania”. ANGLISTICUM. Journal of the Association-Institute for English Language and American Studies 3, no. 3 (January 3, 2016): 37–42. Accessed May 18, 2024. https://www.anglisticum.org.mk/index.php/IJLLIS/article/view/629.