ADITYA DUBEY; AKSHATA SAHARE. MAIN FRAME DESIGN OF PRE-ENGINEERED BUILDING. International Journal of Innovations in Engineering Research and Technology, Maharashatra, India, v. 3, n. 11, p. 1–7, 2021. Disponível em: https://repo.ijiert.org/index.php/ijiert/article/view/936. Acesso em: 18 apr. 2026.