©2013 National Research Council of Thailand
Chet Preecharutana. 2001. The effect of computer-assisted-instruction program and environmental support on sex education learning of grade VI student. Field of Study Health Education, Mahidol University;
Chet Preecharutana. (2001) The effect of computer-assisted-instruction program and environmental support on sex education learning of grade VI student . Mahidol University/Bangkok.
Chet Preecharutana. The effect of computer-assisted-instruction program and environmental support on sex education learning of grade VI student. . Bangkok:Mahidol University, 2001.
Chet Preecharutana. (2001) The effect of computer-assisted-instruction program and environmental support on sex education learning of grade VI student . Mahidol University/Bangkok.