Kumarawansa และผู้แต่งคนอื่นๆ. 2006. Safe sex intention towards HIV/AIDS prevention among secondary school students of Nakhon Pathom province, Thailand /W.K.W.S. Kumarawansa. Field of Study Primary Health Care Management, Mahidol University;
Kumarawansa และผู้แต่งคนอื่นๆ. (2006) Safe sex intention towards HIV/AIDS prevention among secondary school students of Nakhon Pathom province, Thailand /W.K.W.S. Kumarawansa . Mahidol University/Bangkok.
Kumarawansa และผู้แต่งคนอื่นๆ. Safe sex intention towards HIV/AIDS prevention among secondary school students of Nakhon Pathom province, Thailand /W.K.W.S. Kumarawansa. . Bangkok:Mahidol University, 2006.
Kumarawansa และผู้แต่งคนอื่นๆ. (2006) Safe sex intention towards HIV/AIDS prevention among secondary school students of Nakhon Pathom province, Thailand /W.K.W.S. Kumarawansa . Mahidol University/Bangkok.