LÓPEZ, Omar Ignacio et al. Exploración Visual. Back Projection, Colombia,CO, n. 1, 2022. DOI: 10.22490/unad.backprojection.6053. Disponível em: https://hemeroteca.unad.edu.co/index.php/back_projection/article/view/6053.. Acesso em: 16 jun. 2025.