Suttipong Krotintakom และ Tanom Tiensawangchai. (2008) Satisfaction with distance English learning provided by JPM Multimedia Co. Ltd. :. Thammasat University:ม.ป.ท.Suttipong Krotintakom และ Tanom Tiensawangchai. 2008. Satisfaction with distance English learning provided by JPM Multimedia Co. Ltd. :. ม.ป.ท.:Thammasat University;Suttipong Krotintakom และ Tanom Tiensawangchai. Satisfaction with distance English learning provided by JPM Multimedia Co. Ltd. :. ม.ป.ท.:Thammasat University, 2008. Print.