Isufi, Algen, Irina Isufi, Ramazan Isufi, Fadil Azizi, Renato Isufi, and Aurora Isufi. 2016. “Oroantral Fistulas in Comparison With Other Fistulas of the OMF Region in Tirana, OMF Surgery Service”. ANGLISTICUM. Journal of the Association-Institute for English Language and American Studies 5 (4):66-72. https://anglisticum.org.mk/index.php/IJLLIS/article/view/1099.