Sargsyan, Tigran A., and Sargis S. Qelyan. 2021. “THE ESSENCE OF ETHNOTOURISM, DEVELOPMENT PRECONDITIONS AND PROSPECTS IN REPUBLIC OF ARMENIA”. Proceedings of the YSU C: Geological and Geographical Sciences 55 (2 (255). Yerevan, Armenia:144-50. https://doi.org/10.46991/PYSU:C/2021.55.2.144.