Rajavarshini, T., Baskar, M., Rajammal, S. J. T., Rathika, S., Nagarajan, M., & Meena, R. L. (2025). Delineation and mapping of groundwater quality in Salem district: A comprehensive assessment of contaminant sources. Plant Science Today, 12(1). https://doi.org/10.14719/pst.6001 (Original work published February 5, 2025)