CHAUHAN, N. L. .; SUSAN VERGHESE P; MAJEED, P. . Investigation of Heavy Metals Including Arsenic (As) Concentration in Underground Water of Agra City using Arsenic Hydride System by Atomic Absorption Spectrometer and also Application of Geo Spatial Technology. RESEARCH REVIEW International Journal of Multidisciplinary, [S. l.], v. 7, n. 3, p. 106–114, 2022. DOI: 10.31305/rrijm.2022.v07.i03.018. Disponível em: https://rrjournals.com/index.php/rrijm/article/view/155. Acesso em: 22 oct. 2025.