J. M. Bwala, A. N. Amadi, C. C. Iwuala, and U. U. Enebeli, “Assessment of Common Ambient Air Pollutants and Respiratory Health Outcomes among Road Construction Workers in Imo State, Nigeria”, Am. J. Environ. Clim., vol. 4, no. 3, pp. 19–27, Sep. 2025.