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Noppavan Reanvattana. 2005. Two-stage synthesis of high purity ZSM-5 zeolite from coal fly ash and rice husk ash. Field of Study Chemical Engineering, Kasetsart University;
Noppavan Reanvattana. (2005) Two-stage synthesis of high purity ZSM-5 zeolite from coal fly ash and rice husk ash . Kasetsart University/Bangkok.
Noppavan Reanvattana. Two-stage synthesis of high purity ZSM-5 zeolite from coal fly ash and rice husk ash. . Bangkok:Kasetsart University, 2005.
Noppavan Reanvattana. (2005) Two-stage synthesis of high purity ZSM-5 zeolite from coal fly ash and rice husk ash . Kasetsart University/Bangkok.