AZUAKEMU, C. J.; PRINCE, A. Lubricant Automobile Oil: Effect on Chemical and Heavy Metal Status of Soil in Rivers State, South-South, Nigeria. International Journal of Contemporary Research and Review, [S. l.], v. 14, n. 03, p. 20231–20237, 2023. Disponível em: https://ijcrr.info/index.php/ijcrr/article/view/1003. Acesso em: 20 may. 2024.