KHAMIS, Y.; ALAWI, M.; ATHUMANI, R.; SANYA, W. An IoT Based Worker Safety Helmet Using Cloud Computing Technology. Tanzania Journal of Engineering and Technology, [S. l.], v. 41, n. 1, p. 19-26, 2022. DOI: 10.52339/tjet.vi.769. Disponível em: https://tjet.udsm.ac.tz/index.php/tjet/article/view/769. Acesso em: 18 may. 2024.