Measurements of Background Ionizing Radiation Levels in Selected Farms in Agbor, Delta State, Nigeria. Nigerian Journal of Theoretical and Environmental Physics, [S. l.], v. 4, n. 1, p. 92–101, 2026. DOI: 10.62292/njtep.v4i1.2026.116. Disponível em: https://njtep.nipngr.org/index.php/njtep/article/view/116. Acesso em: 14 apr. 2026.