Kajornsawat Tharabhakdi. 2005. Behavior of buill-up open web steel beam with welded bottom steel plate. Field of Study Civil Engineering, Kasetsart University;
Kajornsawat Tharabhakdi. (2005) Behavior of buill-up open web steel beam with welded bottom steel plate . Kasetsart University/Bangkok.
Kajornsawat Tharabhakdi. Behavior of buill-up open web steel beam with welded bottom steel plate. . Bangkok:Kasetsart University, 2005.
Kajornsawat Tharabhakdi. (2005) Behavior of buill-up open web steel beam with welded bottom steel plate . Kasetsart University/Bangkok.