Sujitra Wongkasemjit. 2012. Praparation of Mo-SBA 15 and Ti-SBA-15 via sol gel process using silatrane as precursor and their preliminarily activity study. Bangkok:The Petroleum and Petrochemical College Chulalongkorn University;
Sujitra Wongkasemjit. (2012) Praparation of Mo-SBA 15 and Ti-SBA-15 via sol gel process using silatrane as precursor and their preliminarily activity study (รายงานผลงานวิจัย). The Petroleum and Petrochemical College Chulalongkorn University:Bangkok.
Sujitra Wongkasemjit. Praparation of Mo-SBA 15 and Ti-SBA-15 via sol gel process using silatrane as precursor and their preliminarily activity study. Bangkok:The Petroleum and Petrochemical College Chulalongkorn University, 2012.
Sujitra Wongkasemjit. (2012) Praparation of Mo-SBA 15 and Ti-SBA-15 via sol gel process using silatrane as precursor and their preliminarily activity study (รายงานผลงานวิจัย). The Petroleum and Petrochemical College Chulalongkorn University:Bangkok.