AVAGYAN, A.R. SERVICE AS A FACTOR OF TERRITORIAL ORGANIZATION OF SOCIETY. Proceedings of the YSU C: Geological and Geographical Sciences, Yerevan, Armenia, v. 53, n. 3 (250), p. 209–215, 2019. DOI: 10.46991/PYSU:C/2019.53.3.209. Disponível em: https://journals.ysu.am/index.php/proceedings-geol-geogr/article/view/vol53_no3_2019_pp209-215. Acesso em: 11 may. 2024.