Ratchadaporn Ninpetch. 2004. Effect of calcination conditious on properties and photocatalytic activities of titanium dioxide and mixtures of titanium dioxide and oxide of group IVA and IVB elements. Field of Study Chemical Engineering, Chulalongkorn University;
Ratchadaporn Ninpetch. (2004) Effect of calcination conditious on properties and photocatalytic activities of titanium dioxide and mixtures of titanium dioxide and oxide of group IVA and IVB elements . Chulalongkorn University/Bangkok.
Ratchadaporn Ninpetch. Effect of calcination conditious on properties and photocatalytic activities of titanium dioxide and mixtures of titanium dioxide and oxide of group IVA and IVB elements. . Bangkok:Chulalongkorn University, 2004.
Ratchadaporn Ninpetch. (2004) Effect of calcination conditious on properties and photocatalytic activities of titanium dioxide and mixtures of titanium dioxide and oxide of group IVA and IVB elements . Chulalongkorn University/Bangkok.