Yamtim, P. and Wutchana, U. . (2025) “Development of a Learning Activity Package Integrated with MCIS Instructional Approach to Address Misconceptions About Light Ray Diagrams Among Grade 9 Students During the First Semester of the 2024 Academic Year”, Journal of Buddhist Education and Research (JBER), 11(1), pp. 89–101. available at: https://so06.tci-thaijo.org/index.php/jber/article/view/280934 (accessed: 7 December 2025).