Janta, Maliwan, Soraya Thongtamma, และ Patcharin Panjaburee. 2025. “Effects of Unplugged Coding Game on Promoting Computational Thinking Skills”. Journal of Digital Education and Learning Engineering 1 (2):117-26. https://so18.tci-thaijo.org/index.php/delethailand/article/view/1206.