Y SUDHA RANI; KHEMA; K ANNY MRUDHULA; A SAMBAIAH; TLNEELIMA. Assessment of Quality of Groundwater for Irrigation in Guntur District, Andhra Pradesh: Ground water quality of Guntur. Journal of Soil Salinity and Water Quality, India, v. 13, n. 1, p. 9–19, 2023. Disponível em: https://epubs.icar.org.in/index.php/JoSSWQ/article/view/140069. Acesso em: 19 oct. 2025.