Pitak, Kanyanee, Juraisiri Choorak, and Montree Denduang. 2024. “OUTCOMES OF CO-CURRICULUM ACTIVITIES WITH SCIENCE EXPERIMENTS ON ‘FOOD AND NUTRIENT’ TO IMPROVE BASIC SCIENTIFIC SKILLS OF EARLY CHIHOOD CHILDREN”. Journal of Social Science and Cultural 8 (11):75-85. https://so06.tci-thaijo.org/index.php/JSC/article/view/276989.