Boonlert Compan. 1997. Effects of repeated reading and self-directed behavior on reading skills and generalization of the reading skills of the third-grade hill tribe students. Graduate School, Chulalongkorn University;

Boonlert Compan. Effects of repeated reading and self-directed behavior on reading skills and generalization of the reading skills of the third-grade hill tribe students. . Bangkok:Chulalongkorn University, 1997.

Boonlert Compan. (1997) Effects of repeated reading and self-directed behavior on reading skills and generalization of the reading skills of the third-grade hill tribe students . Chulalongkorn University/Bangkok.