“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” (2021) Scientia Oralis Salutem ISSN 2789-2794, 2(2), pp. 6–13. Available at: https://revistas.unc.edu.py/index.php/founc/article/view/40 (Accessed: 5 December 2025).