RUBARATUKA, I. A. ASSESSMENT OF THE ACCURACY OF APPROXIMATE METHODS IN THE ANALYSIS OF PLANE FRAME STRUCTURES. Tanzania Journal of Engineering and Technology, [S. l.], v. 27, n. 2, 2018. Disponível em: http://196.44.161.124/index.php/tjet/article/view/1962. Acesso em: 7 apr. 2026.