Application of Geophysical Techniques in Investigating Soil Characteristics for Oil Palm Plantation Suitability in Iyede, Delta State, Nigeria. Nigerian Journal of Applied Physics, [S. l.], v. 2, n. 1, p. 33–45, 2026. DOI: 10.62292/njap-v2i1-2026-37. Disponível em: https://njap.nipngr.org/index.php/njap/article/view/37. Acesso em: 17 mar. 2026.