SENG WONG, Yong. Performance of Acid Leached Rice Husk Ash (ARHA) in Mortar. International Journal of Integrated Engineering, [S. l.], v. 11, n. 9, p. 285–294, 2019. Disponível em: https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/5466.. Acesso em: 30 apr. 2024.