Attendance face detection on mobile device using particle swarm optimization and linear discriminant analysis. BIS Information Technology and Computer Science, [S. l.], v. 1, p. V124002, 2024. DOI: 10.31603/bistycs.117. Disponível em: https://unimma.press/conference/index.php/bistyc/article/view/117. Acesso em: 27 dec. 2024.