(Chanannut Boonin) ชนันณัฏษ์ บุญอินทร์, and (Monasit Sittisomboon) มนสิช สิทธิสมบูรณ์. “A DEVELOPMENT OF A POP-UP SUPPLEMENTARY BOOK ON BEHAVING AS A GOOD CITIZEN BY THE WAY OF DEMOCRACY ALONG WITH SIMULATION LEARNING FOR GRADE 4 STUDENTS”. Journal of Education and Innovation 19, no. 4 (January 5, 2018): 95–108. Accessed May 2, 2024. https://so06.tci-thaijo.org/index.php/edujournal_nu/article/view/108415.