BUI, T. Q.; LUONG, N. D. Urban elevation planning and designing land grading in digital elevation model. Journal of Geodesy and Cartography, [S. l.], n. 5, p. 48–51, 2010. DOI: 10.54491/jgac.2010.5.423. Disponível em: https://jgac.vn/index.php/journal/article/view/423. Acesso em: 7 nov. 2024.