Bakri, ., Djamal Sanusi, and Musrizal Muin. “ ASR OF RICE HUSK AND THE POTENTIAL USE OF RHA TO MITIGATE ASR IN CEMENT COMPOSITE ”. PERENNIAL 6, no. 1 (January 1, 2010): 25-32. Accessed April 6, 2025. http://334012.libg.asia/index.php/perennial/article/view/194.