SUARA, Gafar; AKINOLA, Aminat O.; TIFASE, Adeola O.; ODEYINKA, Abdqudus A. Determination of Geoidal Undulation of Points Within the‎ Federal University of Technology, Akure, Using Geometric ‎Technique. International Journal of Advanced Geosciences, [S. l.], v. 14, n. 1, p. 30–36, 2026. DOI: 10.14419/m1y49p48. Disponível em: https://www.sciencepubco.com/index.php/IJAG/article/view/38053.. Acesso em: 17 mar. 2026.