Obiakor, Chijioke Ifeanyi, Nkechi Chiamaka Nwosu, and chechukwu Emmanuel Nwogwugwu. 2025. “ASSESSMENT OF PAH CONTAMINATION AND ECOLOGICAL RISK IN WASTE DUMPSITES OF BAYELSA STATE, NIGERIA”. Ayden International Journal of Basic and Applied Sciences 13 (2):36-53. https://doi.org/10.5281/zenodo.15438395.