Kulchaya Temchavala และ Pairote Pathranarakul. (2015) Key success factors in the organic agriculture policy implementation. National Institute of Development Administration:ม.ป.ท.Kulchaya Temchavala และ Pairote Pathranarakul. 2015. Key success factors in the organic agriculture policy implementation. ม.ป.ท.:National Institute of Development Administration;Kulchaya Temchavala และ Pairote Pathranarakul. Key success factors in the organic agriculture policy implementation. ม.ป.ท.:National Institute of Development Administration, 2015. Print.