Chaiprasert, C. and Malaithao, T. (2026) “Development of Problem-Based Learning Skill Exercises in the Civics Course Based on the Four Iddhipāda Principles for Grade 8 Students at Wat Weluwan Witthaya School, Bueng Kan Province”, Journal of Buddhist Education and Research (JBER), 12(3), pp. 885–896. available at: https://so06.tci-thaijo.org/index.php/jber/article/view/295413 (accessed: 28 September 2026).