LI, Xuan. Research on Three-dimensional Modeling of Urban Buildings based on CityGML. Scientific Journal of Technology, [S. l.], v. 7, n. 3, p. 302–307, 2025. DOI: 10.54691/qmf52945. Disponível em: https://sjtechnology.org/index.php/ojs/article/view/83. Acesso em: 22 aug. 2026.