Grigoryan, V.V. “THE TOURISM-RECREATIONAL POTENTIAL OPPORTUNITIES OF KASAGH RIVER BASIN”. Proceedings of the YSU C: Geological and Geographical Sciences 54, no. 3 (253) (December 25, 2020): 195–202. Accessed November 21, 2024. https://pub.ysu.am/index.php/proceedings-geol-geogr/article/view/vol54_no3_2020_pp195-202.