Chika Agaba K, Nnameka Uhuo E, F Ekpendu C. Bacterio-Chemical Assessment of Hand-Dug Wells in New Haven, Enugu State Nigeria. IJSBAR [Internet]. 2019 Mar. 11 [cited 2024 Apr. 30];44(2):87-93. Available from: https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/9220