Kittiya Tachapiroj. 2004. A development model of urban community leader participation to improve out-patient department service quality : Udonthani hospital. Field of Study Public Health, Mahidol University;
Kittiya Tachapiroj. (2004) A development model of urban community leader participation to improve out-patient department service quality : Udonthani hospital . Mahidol University/Bangkok.
Kittiya Tachapiroj. A development model of urban community leader participation to improve out-patient department service quality : Udonthani hospital. . Bangkok:Mahidol University, 2004.
Kittiya Tachapiroj. (2004) A development model of urban community leader participation to improve out-patient department service quality : Udonthani hospital . Mahidol University/Bangkok.