Pojani, Eftiola, Irsida Mehmeti, and Silvi Bozo. “Immunization Coverage Evaluation for the Period of Years 2012-2016 in Korce-Albania”. European Scientific Journal, ESJ 16, no. 6 (February 29, 2020): 55. Accessed April 20, 2024. https://eujournal.org/index.php/esj/article/view/12727.