TAMBICHIK, Muhammad Afiq; ABDUL SAMAD, Abdul Aziz; MOHAMAD, Noridah; MOHD ALI, Ahmad Zurisman; OTHUMAN MYDIN, Md Azree; MOHD BOSRO, Mohamad Zulhairi; IMAN, Muhamad Afif. Effect of combining Palm Oil Fuel Ash (POFA) and Rice Husk Ash (RHA) as pozzolan to the compressive strength of concrete. International Journal of Integrated Engineering, [S. l.], v. 10, n. 8, 2018. Disponível em: https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/3077. Acesso em: 11 mar. 2026.