TRAN, Đình T.; DO, T. H. Checking photoscanner in digital photogrammetry. Journal of Geodesy and Cartography, [S. l.], n. 1, p. 30–32, 2009. DOI: 10.54491/jgac.2009.1.622. Disponível em: https://jgac.vn/index.php/journal/article/view/622. Acesso em: 15 nov. 2026.