TALABI, Adetoro Temitope; ODUNAIKE, Rasak Kola; AJIBOYE, Oladapo. Studies of Contaminant Factors of Heavy Metals Content in Subsistence Farmlands at Akinyele Local Area in Oyo State, Southwestern Nigeria Using Geochemical Indices. Indonesian Journal of Social and Environmental Issues (IJSEI), [S. l.], v. 4, n. 1, p. 89–99, 2023. DOI: 10.47540/ijsei.v4i1.780. Disponível em: https://ojs.literacyinstitute.org/index.php/ijsei/article/view/780. Acesso em: 15 may. 2026.