ODUMOSU, J. O.; ADESINA, E. A.; NNAM, V. C.; NWODO, G. O. PRACTICAL OPTIONS FOR THE RE-DEFINITION OF THE NIGERIAN VERTICAL REFERENCE SYSTEM: A CASE STUDY OF LAGOS STATE. International Journal of Renewable Energy and Environment, Benin, Nigeria, v. 4, n. 2, p. 45–60, 2026. DOI: 10.5281/zenodo.20191896. Disponível em: https://ijree.com/index.php/publications/article/view/43. Acesso em: 15 may. 2026.