RAHMAN, A. F.; GOH, W. I. .; JHATIAL, A. A. . Flexural Study of Reinforced Foamed Concrete Beam Containing Palm Oil Fuel Ash (POFA) and Eggshell Powder (ESP) as Partial Cement Replacement. International Journal of Sustainable Construction Engineering and Technology, [S. l.], v. 10, n. 1, 2019. Disponível em: https://publisher.uthm.edu.my/ojs/index.php/IJSCET/article/view/3825. Acesso em: 1 oct. 2023.