Tenzin Rabgyal และ Sombat Thamrongthanyawong. (2013) Contributions of Thai research universities towards Thailand becoming knowledge based society. National Institute of Development Administration:ม.ป.ท.Tenzin Rabgyal และ Sombat Thamrongthanyawong. 2013. Contributions of Thai research universities towards Thailand becoming knowledge based society. ม.ป.ท.:National Institute of Development Administration;Tenzin Rabgyal และ Sombat Thamrongthanyawong. Contributions of Thai research universities towards Thailand becoming knowledge based society. ม.ป.ท.:National Institute of Development Administration, 2013. Print.