PANDE, Mr. Shantanu G.; JHA, Mr. Amit kr.; BHUSAL, Mr. Kuber S. A Study on Economic Beam Section by Placing Light Weight Material below Neutral Axis. International Journal of Advanced Scientific Research and Engineering Trends, [S. l.], v. 2, n. 1, p. 48–50, 2017. Disponível em: https://journals.mriindia.com/index.php/ijasret/article/view/4779. Acesso em: 7 nov. 2026.