Pimpitcha Kangyang และ Paitoon Kraipornsak. (2021) Technical Efficiency of Private Clinics Under Universal Coverage Scheme in Bangkok, Thailand. <i>Thammasat Review of Economic and Social Policy</i>, <i>7</i>(1), 36-48.Pimpitcha Kangyang และ Paitoon Kraipornsak. "Technical Efficiency of Private Clinics Under Universal Coverage Scheme in Bangkok, Thailand". Thammasat Review of Economic and Social Policy 7 (2021):36-48.Pimpitcha Kangyang และ Paitoon Kraipornsak. Technical Efficiency of Private Clinics Under Universal Coverage Scheme in Bangkok, Thailand. Thammasat University:ม.ป.ท. 2021.