Patthanasak Khammaneechan และ Kamolnetr Okanuruk. (2009) Social impact assessment of central healthcare waste incinerator project in Yala province. Mahidol University:ม.ป.ท.Patthanasak Khammaneechan และ Kamolnetr Okanuruk. 2009. Social impact assessment of central healthcare waste incinerator project in Yala province. ม.ป.ท.:Mahidol University;Patthanasak Khammaneechan และ Kamolnetr Okanuruk. Social impact assessment of central healthcare waste incinerator project in Yala province. ม.ป.ท.:Mahidol University, 2009. Print.