PHAN, T. N. Q.; DINH, T. H. Establishment of a boundary database from the administrative boundary records. Journal of Geodesy and Cartography, [S. l.], n. 33, p. 58–64, 2017. DOI: 10.54491/jgac.2017.33.231. Disponível em: https://jgac.vn/index.php/journal/article/view/231. Acesso em: 12 nov. 2026.