Pichate Srimak. 1993. The implementation of the three-year extended primary education program in region vii, Thailand : an assessment. , Central Luzon State University;

Pichate Srimak. The implementation of the three-year extended primary education program in region vii, Thailand : an assessment. . Munoz, Nueva Ecija:Central Luzon State University, 1993.

Pichate Srimak. (1993) The implementation of the three-year extended primary education program in region vii, Thailand : an assessment . Central Luzon State University/Munoz, Nueva Ecija.