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Sujitra Wongkasemjit and others. 2006. Study of a synthetic method and application of TiO2-SiO2 as mixed matrix membrane. Bangkok:The Petroleum and Petrochemical College Chulalongkorn University;
Sujitra Wongkasemjit and others. (2006) Study of a synthetic method and application of TiO2-SiO2 as mixed matrix membrane. The Petroleum and Petrochemical College Chulalongkorn University:Bangkok.
Sujitra Wongkasemjit and others. Study of a synthetic method and application of TiO2-SiO2 as mixed matrix membrane. Bangkok:The Petroleum and Petrochemical College Chulalongkorn University, 2006. Print.
Sujitra Wongkasemjit and others. (2006) Study of a synthetic method and application of TiO2-SiO2 as mixed matrix membrane. The Petroleum and Petrochemical College Chulalongkorn University:Bangkok.