OGUNDELE, O. S.; SULAIMON, A. D.; AJADI, T. O.; AYANWOLE, R. A.; ODE, G. O. Unmanned Aerial Vehicle (UAV)-Based Precision AS-Built Surveying for Institutional Buildings. Journal of Spatial Information Sciences, Awka, Nigeria, v. 2, n. 3, p. 138–150, 2025. DOI: 10.5281/. Disponível em: https://journals.unizik.edu.ng/jsis/article/view/6744. Acesso em: 23 jun. 2026.