OGHONYON, R.; CHRISTOPHER, C. U.; ADENIRAN, A. A. Geophysical Interpretation of Contour Closures for Formation Evaluation of a Niger Delta Field, Nigeria. Journal of Applied Sciences and Environmental Management, [S. l.], v. 29, n. 6, p. 1961–1966, 2025. DOI: 10.4314/jasem.v29i6.27. Disponível em: https://www.ajol.info/index.php/jasem/article/view/299407. Acesso em: 16 oct. 2026.