GUJARATHI, Y. .; CHAITANYA, K. K. .; BHRAMARAUTU, P. .; MENTA, M. . QR BASED ATTENDANCE SYSTEM. Turkish Journal of Computer and Mathematics Education (TURCOMAT), [S. l.], v. 9, n. 3, p. 1308–1311, 2018. DOI: 10.61841/turcomat.v9i3.14474. Disponível em: https://turcomat.org/index.php/turkbilmat/article/view/14474. Acesso em: 22 nov. 2024.