NERUSU, G. and Neela, D.V.B. 2024. Assessment of Hydrochemistry by Using Geo-Spatial Technology in Padmanabham Mandal, Visakhapatnam District, Andhra Pradesh-India. International Journal of Science and Engineering Invention. (Oct. 2024), 55–60. DOI:https://doi.org/10.23958/ijsei/vol10-i10/271.