Nakprasit, N. and Jetsadawiroj, S. 2021. THE DEVELOPMENT OF ACADEMIC ACHIEVEMENT IN SOCIAL STUDIES, RELIGION ANG CULTURE ON “LAO KHAN MUANG ANGTHONG” AMONG STUDENT PRATOMSUKSA 2 AT BANNAMPUENG SCHOOL BY THE SUPPLEMENTARY READING BOOK. Journal of Educational Review Faculty of Education in MCU. 8, 1 (Apr. 2021), 86–102.