Noridah Mohamad, Abdul Aziz Abdul Samad, and Jayaprakash Jaganathan, LOAD-BEARING PRECAST FOAMED CONCRETE SANDWICH WALL . Penerbit UTHM, 2018. Accessed: Apr. 29, 2024. [Online]. Available: https://publisher.uthm.edu.my/omp/index.php/penerbituthm/catalog/book/237