Groundwater quality of Arattupuzha coastal region of Kerala, India: A study based on pollution index. Indian Journal of Geo-Marine Sciences (IJMS), [S. l.], v. 52, n. 10, p. 463–476, 2024. DOI: 10.56042/ijms.v52i10.4230. Disponível em: https://or.niscpr.res.in/index.php/IJMS/article/view/4230. Acesso em: 15 may. 2026.