Kunnikar Ketkaew. 2003. The relationship between the exposure to sexully explicit Japanese comic books and sexual relations among co-ed secondary school students in the Bangkok metropolis. Field of Study Human Reproduction and Population Planning, Mahidol University;

Kunnikar Ketkaew. The relationship between the exposure to sexully explicit Japanese comic books and sexual relations among co-ed secondary school students in the Bangkok metropolis. . Bangkok:Mahidol University, 2003.

Kunnikar Ketkaew. (2003) The relationship between the exposure to sexully explicit Japanese comic books and sexual relations among co-ed secondary school students in the Bangkok metropolis . Mahidol University/Bangkok.