Achoyan, Zh.A., and A.A. Hakobyan. “ASSESSMENT OF IMPACT OF NATURAL AND TECHNOGENIC FACTORS ON THE GROUNDWATER REGIME OF THE ARARAT VALLEY”. Proceedings of the YSU C: Geological and Geographical Sciences 51, no. 1 (242) (April 10, 2017): 21–26. Accessed November 23, 2024. https://journals.ysu.am/index.php/proceedings-geol-geogr/article/view/vol51_no1_2017_pp021-026.