NdabulaC.; JiduanaG. G.; AbajeI. B.; AdamuG. K.; UboguA. E.; AtiO. F.; OdigieV. A. SPATIAL ANALYSIS OF SULPHATE AND PHOSPHATE LEVELS OF MAJOR DOMESTIC WATER INTAKE SOURCES IN DUTSIN-MA TOWN, KATSINA STATE, NIGERIA. FJS 2023, 2, 146 - 153.