Walapa Perm-ajchariyawong. 2001. A comparative study of academic achievement between computer assisted instruction and traditional teaching on "Teaching methods in health" for college of nursing students Nonthaburi province. Field of Study Health Education and Behavioral Sciences, Mahidol University;

Walapa Perm-ajchariyawong. A comparative study of academic achievement between computer assisted instruction and traditional teaching on "Teaching methods in health" for college of nursing students Nonthaburi province. . Bangkok:Mahidol University, 2001.

Walapa Perm-ajchariyawong. (2001) A comparative study of academic achievement between computer assisted instruction and traditional teaching on "Teaching methods in health" for college of nursing students Nonthaburi province . Mahidol University/Bangkok.