Duangkamnoi, S. and Anutrakulchai, R. 2022. DEVELOPING OF ACTIVE LEARNING INSTRUCTION TOWARDS PROJECT-BASED RESEARCH FOR PRIMARY TEACHERS IN KHON KAEN PROVINCEDEVELOPING OF ACTIVE LEARNING INSTRUCTION TOWARDS PROJECT-BASED RESEARCH FOR PRIMARY TEACHERS IN KHON KAEN PROVINCE. Journal of Buddhist Anthropology. 7, 2 (Feb. 2022), 464–482.