Geriatric oral health related quality of life in North Macedonia associated with socio-demographis factors and dental status - Mijoska A, Kovacevska G, Zhabokova Bilbilova E,Ivkovska Sotirovska A. Nikolovska J, Pancevska S. (67th ORCA Congress 9-11.07.2020. Caries Research journal, 2020)