Panusit Turatum. 2001. Synthesis of zeolite beta from lignite fly ash. Field of Study Chemical Engineering, Chulalongkorn University;
Panusit Turatum. (2001) Synthesis of zeolite beta from lignite fly ash . Chulalongkorn University/Bangkok.
Panusit Turatum. Synthesis of zeolite beta from lignite fly ash. . Bangkok:Chulalongkorn University, 2001.
Panusit Turatum. (2001) Synthesis of zeolite beta from lignite fly ash . Chulalongkorn University/Bangkok.