“RATIO OF STRUCTURAL AND OROGRAPHICAL FORMS OF CENTRAL ARMENIA”. Proceedings of the YSU C: Geological and Geographical Sciences 36, no. 2 (198) (October 20, 2025): 128–134. Accessed January 22, 2026. https://journals.ysu.am/index.php/proceedings-geol-geogr/article/view/vol36_no2_2002_pp128-134.