Sureeporn Chuenjit. 2007. Lead particulate generated from ruby heat treatment in Chanthaburi province. Field of Study Environmental Management, Chulalongkorn University;
Sureeporn Chuenjit. (2007) Lead particulate generated from ruby heat treatment in Chanthaburi province . Chulalongkorn University/Bangkok.
Sureeporn Chuenjit. Lead particulate generated from ruby heat treatment in Chanthaburi province. . Bangkok:Chulalongkorn University, 2007.
Sureeporn Chuenjit. (2007) Lead particulate generated from ruby heat treatment in Chanthaburi province . Chulalongkorn University/Bangkok.