Yasothorn Sapsathiarn. 2001. Vertical vibrations of circular plate in multi-layered poroelastic media. Field of Study Civil Engineering, Chulalongkorn University;
Yasothorn Sapsathiarn. (2001) Vertical vibrations of circular plate in multi-layered poroelastic media . Chulalongkorn University/Bangkok.
Yasothorn Sapsathiarn. Vertical vibrations of circular plate in multi-layered poroelastic media. . Bangkok:Chulalongkorn University, 2001.
Yasothorn Sapsathiarn. (2001) Vertical vibrations of circular plate in multi-layered poroelastic media . Chulalongkorn University/Bangkok.