CARMONA-RAMÍREZ, Luis Hernando; HENAO-CÉSPEDES, Vladimir. Development of a Learning Model of Quadric Surfaces With Augmented Reality and Didactic Engineering. International Journal of Interactive Mobile Technologies (iJIM), [S. l.], v. 15, n. 22, p. pp. 142–153, 2021. DOI: 10.3991/ijim.v15i22.25341. Disponível em: https://online-journals.org/index.php/i-jim/article/view/25341. Acesso em: 7 may. 2024.