SONA, S.; SUMARSONGKO, T.; KURNIKASARI, E.; DAMAYANTI, L. The Effect of Coffee And Tea On Immersion of Thermoplastic Acetal Resin and Polyamide 12. International Journal of Medical Science and Clinical Invention, [S. l.], v. 5, n. 10, p. 4092–4100, 2018. DOI: 10.18535/ijmsci/v5i10.04. Disponível em: http://valleyinternational.net/index.php/ijmsci/article/view/1519. Acesso em: 4 may. 2024.