Khimuy และ Tith. (2000) Determinants related to the utilization of HIV counselling center at world vision counselling center, Phnom Penh, Cambodia. Mahidol University,:ม.ป.ท.Khimuy และ Tith. 2000. Determinants related to the utilization of HIV counselling center at world vision counselling center, Phnom Penh, Cambodia. ม.ป.ท.:Mahidol University,;Khimuy และ Tith. Determinants related to the utilization of HIV counselling center at world vision counselling center, Phnom Penh, Cambodia. ม.ป.ท.:Mahidol University, 2000. Print.