Effect of combining palm oil fuel ash (POFA) and rice husk ash (RHA) as partial cement replacement to the compressive strength of concrete

by Tambichik, Muhammad Afiq, Abdul Samad, Abdul Aziz, Mohamad, Noridah, Mohd Ali, Ahmad Zurisman, Mydin, Md Azree Othuman, Mohd Bosro, Mohamad Zulhairi, Iman, Muhamad Afif
Published 2018