MUKHERJEE, K.; MANISH, K. M. M. .; NATRAJAN, G. Employee attendance system based on facial recognition. International journal of health sciences, [S. l.], v. 6, n. S5, p. 5054–5069, 2022. DOI: 10.53730/ijhs.v6nS5.9736. Disponível em: https://sciencescholar.us/journal/index.php/ijhs/article/view/9736. Acesso em: 3 jun. 2026.