Ifeoma Linda Onyekwelu, Daniel Chukwuemeka Ozoko. ASSESSING THE NUTRIENT CHARACTERISTICS AND COLIFORM STATUS OF SHALLOW HAND DUG WELL WATER IN OKPUNO-AWKA, SOUTHEASTERN NIGERIA. ijees [Internet]. 2026 Feb. 26 [cited 2026 May 2];11(1):26-40. Available from: https://ijees.ielas.org/index.php/ijees/article/view/85