Pongsil Simvised, Songkoon Chantachon and Sampan Rittidech
Journal of Social Sciences 4 ( 4 ): 272 - 274 , 2008
Suparb Boonchai, Songkoon Chantachon and Suneth Potisan
Journal of Social Sciences 5 ( 4 ): 301 - 303 , 2009
Amkha Saeng-Ngam, Songkoon Chantachon and Prasopsuk Ritthidet
Journal of Social Sciences 5 ( 4 ): 342 - 347 , 2009
Bunkoet Laomi, Songkoon Chantachon and Niyom Wongphongkham
Journal of Social Sciences 5 ( 4 ): 374 - 376 , 2009
Chalor Yaekkhoksung, Songkoon Chantachon and Prasopsuk Ritthidet
Journal of Social Sciences 5 ( 4 ): 398 - 400 , 2009
Cheuchai Po-Klin, Songkoon Chantachon and Somchai Wanlu
Journal of Social Sciences 6 ( 3 ): 361 - 364 , 2010
Budsakorn Saenyabud, Songkoon Chantachon, Phisit Boonchai and Niwat Thongwol
Journal of Social Sciences 6 ( 3 ): 315 - 319 , 2010
Witthaya Phukhronghin, Songkoon Chantachon and Sastra Laoakka
Journal of Social Sciences 6 ( 3 ): 386 - 388 , 2010
Nuananong Prathumnet, Songkoon Chantachon, Kosit Paengsoi, Niwat Thongwol and Budsakorn Saenyabud
Journal of Social Sciences 6 ( 3 ): 330 - 332 , 2010
Decha Buates, Songkoon Chantachon, Kosit Paengsoi and Anongrit Kangrang
Journal of Social Sciences 6 ( 3 ): 478 - 482 , 2010
Panachad Sintusaard, Songkoon Chantachon and Marisa Koseyayotin
Pakistan Journal of Social Sciences 6 ( 4 ): 239 - 241 , 2009
Shiwen Lin, Songkoon Chantachon and Sastra Laoakka
Pakistan Journal of Social Sciences 10 ( 5 ): 177 - 182 , 2013
Palida Chalermsan, Songkoon Chantachon and Paiboon Boonchai
The Social Sciences 4 ( 5 ): 434 - 438 , 2009
Chanitta Soommaht, Songkoon Chantachon and Paiboon Boonchai
The Social Sciences 4 ( 5 ): 439 - 442 , 2009
Prajhak Maijaroen, Songkoon Chantachon and Marisa Koseyothin
The Social Sciences 4 ( 5 ): 457 - 462 , 2009
Roangrit Ponnamin, Songkoon Chantachon and Virat Pansila
The Social Sciences 4 ( 5 ): 472 - 477 , 2009
Phrakruvinaitorn Manop Palaphan, Songkoon Chantachon and Pornpen Tanprasert
The Social Sciences 4 ( 5 ): 483 - 488 , 2009
Suraphol Chayaphop, Songkoon Chantachon and Prasopsuk Litthidet
The Social Sciences 5 ( 1 ): 21 - 24 , 2010