AKHILESH NAWALE, NAMAN AGRAWAL, PIYUSH PARAKH, S. S. D. N. S. P. . Smart Contact-Less Attendance System . Mathematical Statistician and Engineering Applications, [S. l.], v. 71, n. 4, p. 6461–6470, 2022. DOI: 10.17762/msea.v71i4.1234. Disponível em: https://www.philstat.org/index.php/MSEA/article/view/1234. Acesso em: 1 may. 2024.