ASHOK. P ,; E U INIYAN; VISHNU PRASATH. R; VISHNU PRASATH. R; POOVARASAN. P; P A PRIYADHARSHINI. An Embedded Smart Affordable Helmet For Construction Workers To Reduce Fatality Rate Using Iot Device. Elementary Education Online, [S. l.], v. 19, n. 2, p. 1768–1777, 2023. Disponível em: https://ilkogretim-online.org/index.php/pub/article/view/6757. Acesso em: 3 dec. 2024.