Chaitach Jansamood, Ponlakit Jitto, Rittirong Junggoth and Wirat Pansila
Pakistan Journal of Social Sciences 6 ( 4 ): 236 - 238 , 2009
Research Journal of Applied Sciences 7 ( 1 ): 29 - 31 , 2012
Research Journal of Applied Sciences 8 ( 5 ): 268 - 270 , 2013
Chaitach Jansamood, Akkapon Poomee and Phadungsak Khomyos
Research Journal of Applied Sciences 9 ( 12 ): 975 - 978 , 2014
Research Journal of Applied Sciences 11 ( 1 ): 23 - 26 , 2016
Chaitach Jansamood, Ponlakit Jitto, Rittirong Junggoth and Wirat Pansila
The Social Sciences 5 ( 1 ): 30 - 32 , 2010
Chaitach Jansamood, Chamnan Meeniyom and Piyapun Santaweesuk
The Social Sciences 6 ( 4 ): 259 - 261 , 2011
The Social Sciences 7 ( 1 ): 16 - 19 , 2012