Martirosyan L. RECREATIONAL-ENVIRONMENTAL ASSESSMENT OF WATER RESOURCES IN SHIRAK REGION OF RA. Proc. YSU C: Geol. Geogr. Sci. [Internet]. 2015 Aug. 10 [cited 2024 Nov. 21];49(2 (237):58-63. Available from: https://pub.ysu.am/index.php/proceedings-geol-geogr/article/view/vol49_no2_2015_pp058-063