Accusteel - Acoustic Computer Control System for EAF and BOF Steelmaking Process - Technology of XXI Century. Global Journal of Science Frontier Research, [S. l.], v. 20, n. B1, p. 21–26, 2020. Disponível em: https://www.journalofscience.org/index.php/GJSFR/article/view/101554. Acesso em: 14 aug. 2026.