Constructing a Software Tool for Detecting Face Mask-wearing by Machine Learning . Baghdad Science Journal, Iraq, Baghdad, v. 19, n. 3, p. 0642, 2022. DOI: 10.21123/bsj.2022.19.3.0642. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/5716.. Acesso em: 4 may. 2024.