Roongrujee Ngarm-ek. 2003. The opinions of trainees towards "information technology for instructor" training course of distance learning via satellite foundation Wang Klaikangwon. Field of Study Development Communication, Kasetsart University;
Roongrujee Ngarm-ek. (2003) The opinions of trainees towards "information technology for instructor" training course of distance learning via satellite foundation Wang Klaikangwon . Kasetsart University/Bangkok.
Roongrujee Ngarm-ek. The opinions of trainees towards "information technology for instructor" training course of distance learning via satellite foundation Wang Klaikangwon. . Bangkok:Kasetsart University, 2003.
Roongrujee Ngarm-ek. (2003) The opinions of trainees towards "information technology for instructor" training course of distance learning via satellite foundation Wang Klaikangwon . Kasetsart University/Bangkok.