Nasratullah Samimi และ Pongsa Pornchaiwiseskul. (2013) TECHNICAL EFFICIENCY OF COMPREHENSIVE HEALTH CENTERS IN AFGHANISTAN. Chulalongkorn University:ม.ป.ท.Nasratullah Samimi และ Pongsa Pornchaiwiseskul. 2013. TECHNICAL EFFICIENCY OF COMPREHENSIVE HEALTH CENTERS IN AFGHANISTAN. ม.ป.ท.:Chulalongkorn University;Nasratullah Samimi และ Pongsa Pornchaiwiseskul. TECHNICAL EFFICIENCY OF COMPREHENSIVE HEALTH CENTERS IN AFGHANISTAN. ม.ป.ท.:Chulalongkorn University, 2013. Print.