ONOJAKE, Lawson; UMUDI, Ese Queen; OBUKOWHO, Innocent Erhieyovwe; NWAKWANOGO, Blessing Ese; ODO, Onyekachi Marcelus; UGWU, Chioma Anthonia; EHIEDU, Chukwuwuikem Nathanael. Ecological Risk of Polychlorinated Biphenyls in Soil from Selected Residential Dumpsites in Delta State, Nigeria. FUDMA JOURNAL OF SCIENCES, [S. l.], v. 10, n. 8, p. 386–391, 2026. DOI: 10.33003/fjs-2026-1008-5387. Disponível em: https://fjs.fudutsinma.edu.ng/index.php/fjs/article/view/5387. Acesso em: 3 jul. 2026.