Kittirat Laohaledsakda. 1999. Regeneration of spent bentonite clay for treatment of BTX feedstock. Graduate School, Chulalongkorn University;
Kittirat Laohaledsakda. (1999) Regeneration of spent bentonite clay for treatment of BTX feedstock . Chulalongkorn University/Bangkok.
Kittirat Laohaledsakda. Regeneration of spent bentonite clay for treatment of BTX feedstock. . Bangkok:Chulalongkorn University, 1999.
Kittirat Laohaledsakda. (1999) Regeneration of spent bentonite clay for treatment of BTX feedstock . Chulalongkorn University/Bangkok.