%0 Journal Article %T Spatio-temporal analysis of groundwater recharge potential and optimal siting of artificial recharge structures using geographic information system -aided analytical hierarchy process approach to improve groundwater quantity and quality %A SIVAKUMAR, V. %A VELUSAMY, P. %A VELUSAMY, S. %A V., K. %A MC, S.K. %A M, V. %J Sigma Journal of Engineering and Natural Sciences %D 2026 %V 44 %P 2122-2136 %R 10.14744/sigma.2026.2084