POTOSYAN, Aksel H. MODERN TRENDS AND PROBLEMS OF DEMOGRAPHIC PROCESSES IN RURAL AREAS OF MOUNTAIN COUNTRIES: (on the example of the Republic of Armenia). Proceedings of the YSU C: Geological and Geographical Sciences, Yerevan, Armenia, v. 57, n. 3 (261), p. 117–128, 2023. DOI: 10.46991/PYSU:C/2023.57.3.117. Disponível em: https://journals.ysu.am/index.php/proceedings-geol-geogr/article/view/vol57_no3_2023_pp117-128. Acesso em: 22 jul. 2024.