HAKOBYAN, A.A. ESTIMATION OF QUALITATIVE AND QUANTITATIVE ALTERNATIONS IN CONFINED GROUNDWATERS OF ARARAT VALLEY. Proceedings of the YSU C: Geological and Geographical Sciences, Yerevan, Armenia, v. 52, n. 3 (247), p. 174–178, 2018. DOI: 10.46991/PYSU:C/2018.52.3.174. Disponível em: https://journals.ysu.am/index.php/proceedings-geol-geogr/article/view/vol52_no3_2018_pp174-178. Acesso em: 27 jul. 2024.