AHMED MUSSA HASSAN; HEDAYAT VELADI; BAHMAN FARAHMAND AZAR; ERFAN YAHYAZAD. INVESTIGATION OF THE PROGRESSIVE COLLAPSE IN THE MIDDLE HEIGHT STEEL FRAMES SUBJECTED TO FAIL OF COLUMNS. International Journal of Innovations in Engineering Research and Technology, Maharashatra, India, v. 10, n. 10, p. 70–80, 2023. Disponível em: https://repo.ijiert.org/index.php/ijiert/article/view/3695.. Acesso em: 3 jan. 2025.