Sakol Taesiriwech. 2001. Ultimate strength of square steel tube columns filled with high-strength concrete subjected to biaxial bending. Department of Civil Engineering, Kasetsart University;
Sakol Taesiriwech. (2001) Ultimate strength of square steel tube columns filled with high-strength concrete subjected to biaxial bending . Kasetsart University/Bangkok.
Sakol Taesiriwech. Ultimate strength of square steel tube columns filled with high-strength concrete subjected to biaxial bending. . Bangkok:Kasetsart University, 2001.
Sakol Taesiriwech. (2001) Ultimate strength of square steel tube columns filled with high-strength concrete subjected to biaxial bending . Kasetsart University/Bangkok.