BALKIR, B.; LANKAR, V.; HANGUN, Y. Comparison of Face Masks by Arduino Sensors. Cornell Undergraduate Research Journal, [S. l.], v. 2, n. 2, p. 63–73, 2023. DOI: 10.37513/curj.v2i2.733. Disponível em: https://journals.library.cornell.edu/index.php/CURJ/article/view/733. Acesso em: 11 may. 2024.