wan ibrahim, mohd haziman bin (2011) “The Effect of Na2SO4 and NaCl Solutions on the Moisture Movement of Fired Clay Masonry Wall”, International Journal of Sustainable Construction Engineering and Technology, 2(1). Available at: https://penerbit.uthm.edu.my/ojs/index.php/IJSCET/article/view/37 (Accessed: 11 March 2026).