ENVIRONMENTAL RISKS OF HEAVY METAL POLLUTION OF THE SOILS AROUND KAJARAN TOWN, ARMENIA. Proceedings of the YSU B: Chemical and Biological Sciences, [S. l.], v. 49, n. 2 (237), p. 50–55, 2015. DOI: 10.46991/PYSU:B/2015.49.2.050. Disponível em: https://journals.ysu.am/index.php/proceedings-chem-biol/article/view/vol49_no2_2015_pp050-055. Acesso em: 21 jan. 2026.