GANCHEV, S. H. Innovation project – SafeBike. Yearbook Telecommunications, [S. l.], v. 8, p. 73–76, 2021. DOI: 10.33919/YTelecomm.21.8.8. Disponível em: https://ojs.nbu.bg/index.php/YT/article/view/601. Acesso em: 24 nov. 2024.