HYDROCHEMICAL ANALYSIS AND EVALUATION OF GROUNDWATER QUALITY FOR IRRIGATION IN MASIS REGION, ARMENIA. Proceedings of the YSU B: Chemical and Biological Sciences, [S. l.], v. 53, n. 3 (250), p. 193–199, 2019. DOI: 10.46991/PYSUB.2019.53.3.193. Disponível em: https://journals.ysu.am/index.php/proceedings-chem-biol/article/view/vol53_no3_2019_pp193-199. Acesso em: 8 feb. 2025.