1.
Ekpo R, Marcus A, Obruche E. Spatial and Temporal Variations in the Concentrations of Particulate Matter in Ambient Air from Three Different Locations in River State, Nigeria. Int. J. Sci. Res. Chem. Sci. [Internet]. 2023 Aug. 31 [cited 2025 Apr. 12];10(4):32-8. Available from: https://ijsrcs.isroset.org/index.php/j/article/view/138