Asoc. Kemajl Bislimi. "LUNGS VITAL CAPACITY OF THE STUDENT S GROUP-AGE 14-15 YEARS, IN FERIZAJ AND SURROUNDING REGION." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 13th SGEM GeoConference on ENERGY AND CLEAN TECHNOLOGIES (2013): 703 - 708 pp. https://doi.org/10.5593/sgem2013/bd4/s19.025