TY  - SER
AU  - Pongsak Angkasith
TI  - Chiang Mai Univerasity Journal of Social Sciences and Humanities
SN  - 1905906x
PY  - 2009///
CY  - Chiang Mai
PB  - Chiang Mai Univerasit
KW  - BLANK AUTHORITY TEXT
KW  - การศึกษา
ER  -