TY  - JOUR
TI  - Assessing the water quality of a rural South-Eastern Nigeria river using water quality assessment indices
AU  - ANYANWU, E.D.
AU  - SIMU, S.A.
AU  - ADETUNJI, O.G.
AU  - STEPHEN, A.G.
JO  - Sigma Journal of Engineering and Natural Sciences
PY  - 2026
VL  - 44
SP  - 3055
EP  - 3066
DO  - 10.14744/sigma.2026.2143
ER  -