RUNGRUANG, W. DEVELOPING AN INSTRUCTIONAL METHOD USING CREATIVITY-BASED LEARNING AND COOPERATIVE LEARNING TEACHNIQUES TO ENHANCE STUDENT TEACHERS’ ABILITY IN ADDITIONAL SUBJECT CURRICULUM DESIGN. Journal of Education and Innovation, [S. l.], v. 27, n. 1, p. 231–247, 2025. DOI: 10.71185/jeiejournals.v27i1.278366. Disponível em: https://so06.tci-thaijo.org/index.php/edujournal_nu/article/view/278366. Acesso em: 30 aug. 2026.