Tubmarerng C, Tingvung W, Putphiboon P, Kongthon S. Using the Teaching Kit in the Plant Propagation Subject by Demonstration for Mathayomsuksa 1st. ambj [internet]. 2025 Apr. 29 [cited 2026 Sep. 11];10(1):137-50. available from: https://so06.tci-thaijo.org/index.php/ambj/article/view/280854