Achoyan Z, Hakobyan G, Hakobyan A. EVALUATION OF DISCHARGE CHANGE OF UPGOING FRESHWATER SPRINGS IN THE ARARAT VALLEY. Proc. YSU C: Geol. Geogr. Sci. [Internet]. 2019 Apr. 15 [cited 2024 Nov. 21];53(1 (248):35-9. Available from: https://journals.ysu.am/index.php/proceedings-geol-geogr/article/view/vol53_no1_2019_pp035-039