Porntip Tharnvised. 2001. The effectiveness of a health promotion and education program on weight control among sixth grade students in Samuthprakarn province. Field of Study Public Health, Mahidol University;

Porntip Tharnvised. The effectiveness of a health promotion and education program on weight control among sixth grade students in Samuthprakarn province. . Bangkok:Mahidol University, 2001.

Porntip Tharnvised. (2001) The effectiveness of a health promotion and education program on weight control among sixth grade students in Samuthprakarn province . Mahidol University/Bangkok.