P., Nwaerema, Fred-Nwagwu W. F, Jiya Solomon, and Dangana K. “Mapping Vehicular Noise Pollution in Port Harcourt Metropolis, Rivers State, Nigeria: Implication for a Sustainable Urbanization”. Journal of Geographical Research 5, no. 4 (November 8, 2022): 29–36. Accessed April 25, 2024. https://journals.bilpubgroup.com/index.php/jgr/article/view/4998.