RAHMAN, Amirul Faiz; 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://penerbit.uthm.edu.my/ojs/index.php/IJSCET/article/view/3825.. Acesso em: 2 may. 2024.