DELOS SANTOS, Manuel Luis Concha et al. Smart Face Shield: A Sensor-Based Wearable Face Shield Utilizing Computer Vision Algorithms. International Journal of Computing Sciences Research, [S.l.], v. 7, p. 1578-1593, jan. 2023. ISSN 2546-115X. Available at: <//stepacademic.net/ijcsr/article/view/357>. Date accessed: 29 jan. 2023.