Anawat Sopapong. 1997. Activity and selectivity enhancement of HDS catalysts. Petroleum and Petrochemical College, Chulalongkorn University;
Anawat Sopapong. (1997) Activity and selectivity enhancement of HDS catalysts . Chulalongkorn University/Bangkok.
Anawat Sopapong. Activity and selectivity enhancement of HDS catalysts. . Bangkok:Chulalongkorn University, 1997.
Anawat Sopapong. (1997) Activity and selectivity enhancement of HDS catalysts . Chulalongkorn University/Bangkok.