Akinnusotu, Akinyinka, Justina E. Ukpebor, and Felix E. Okieimen. “Assessment of polycyclic aromatic hydrocarbons in the soil around River Owan in Edo State, Nigeria: Occurrence, distribution, source, and health risk”. Engineering and Applied Science Research 51, no. 3 (May 24, 2024): 399–408. accessed April 2, 2025. https://ph01.tci-thaijo.org/index.php/easr/article/view/253724.