ALI, Wajid; WANG, Guo; ULLAH, Kalim; SALMAN, Muhammad; ALI, Sajad. Substation Danger Sign Detection and Recognition using Convolutional Neural Networks. Engineering, Technology & Applied Science Research, Greece, v. 13, n. 1, p. 10051–10059, 2023. DOI: 10.48084/etasr.5476. Disponível em: https://mail.etasr.com/index.php/ETASR/article/view/5476. Acesso em: 2 jun. 2026.