S.KUMARAVEL. Flexural Behaviour of Reinforced Low Calcium Fly Ash based Geopolymer Concrete Beam. Global Journals of Research in Engineering, [S. l.], v. 13, n. E8, p. 9–13, 2013. Disponível em: https://engineeringresearch.org/index.php/GJRE/article/view/938. Acesso em: 6 may. 2024.