Modificación del color de discos de acrílico sometidos en diferentes composiciones liquidas y gaseosa: Modification of the color of acrylic discs subjected to different liquid and gaseous compositions. Scientia Oralis Salutem ISSN 2789-2794, [S. l.], v. 2, n. 2, p. 6–13, 2021. Disponível em: https://revistas.unc.edu.py/index.php/founc/article/view/40. Acesso em: 5 dec. 2025.