AVAGYAN, Aramayis R. WORLDVIEW OF TOURISM. Proceedings of the YSU C: Geological and Geographical Sciences, Yerevan, Armenia, v. 55, n. 3 (256), p. 210–215, 2021. DOI: 10.46991/PYSU:C/2021.55.3.210. Disponível em: https://journals.ysu.am/index.php/proceedings-geol-geogr/article/view/vol55_no3_2021_pp210-215. Acesso em: 17 may. 2024.