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Zhang และผู้แต่งคนอื่นๆ. (2008) HIV/AIDS interpretation and preventive practices among commercial sex workers in the socio-political contexts of sex industry in Mengla, Xishuang Banna, PR.China /Zhang Nan . Chiang Mai University/Chiang Mai.
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Zhang และผู้แต่งคนอื่นๆ. (2008) HIV/AIDS interpretation and preventive practices among commercial sex workers in the socio-political contexts of sex industry in Mengla, Xishuang Banna, PR.China /Zhang Nan . Chiang Mai University/Chiang Mai.