Ittipol Soongkhang. 1996. Determining factors of the effectiveness of Community Primary Health Care Center (CPHCC) Nongbualumphu province Thailand. Faculty of Graduate Studies, Mahidol University;
Ittipol Soongkhang. (1996) Determining factors of the effectiveness of Community Primary Health Care Center (CPHCC) Nongbualumphu province Thailand . Mahidol University/Bangkok.
Ittipol Soongkhang. Determining factors of the effectiveness of Community Primary Health Care Center (CPHCC) Nongbualumphu province Thailand. . Bangkok:Mahidol University, 1996.
Ittipol Soongkhang. (1996) Determining factors of the effectiveness of Community Primary Health Care Center (CPHCC) Nongbualumphu province Thailand . Mahidol University/Bangkok.