“PROBLEMS AND PRESENT CONDITIONS OF GROUND WATER MONITORING IN THE REPUBLIC OF ARMENIA”. Proceedings of the YSU C: Geological and Geographical Sciences 36, no. 1 (197) (October 16, 2025): 139–141. Accessed January 22, 2026. https://journals.ysu.am/index.php/proceedings-geol-geogr/article/view/vol36_no1_2002_pp139-141.