Uraiwan Hanwong. 2008. Development of a local environment curriculum integrating process-oriented teaching methods for students studying in a multi-grade group. Feild of Study Curriculum and Instruction, Chiang Mai University;
Uraiwan Hanwong. (2008) Development of a local environment curriculum integrating process-oriented teaching methods for students studying in a multi-grade group . Chiang Mai University/Chiang Mai.
Uraiwan Hanwong. Development of a local environment curriculum integrating process-oriented teaching methods for students studying in a multi-grade group. . Chiang Mai:Chiang Mai University, 2008.
Uraiwan Hanwong. (2008) Development of a local environment curriculum integrating process-oriented teaching methods for students studying in a multi-grade group . Chiang Mai University/Chiang Mai.