©2013 National Research Council of Thailand
Tongchai Sumetpipat. 2003. Participation in preventing the spread of amphetamines in public secondary schools : a case study of Sahawittayakheat Krungthonburi 3, Bangkok Metropolis. Field of Study Population Education, Mahidol University;
Tongchai Sumetpipat. (2003) Participation in preventing the spread of amphetamines in public secondary schools : a case study of Sahawittayakheat Krungthonburi 3, Bangkok Metropolis . Mahidol University/Bangkok.
Tongchai Sumetpipat. Participation in preventing the spread of amphetamines in public secondary schools : a case study of Sahawittayakheat Krungthonburi 3, Bangkok Metropolis. . Bangkok:Mahidol University, 2003.
Tongchai Sumetpipat. (2003) Participation in preventing the spread of amphetamines in public secondary schools : a case study of Sahawittayakheat Krungthonburi 3, Bangkok Metropolis . Mahidol University/Bangkok.