Rachaponsan, G., Sirithadakunlaphat, S., & Supwirapakorn, W. (2026). The The Effects of an Attention Enhancement Program Using Board Games Based on Constructionism Theory among Lower Secondary School Students. Journal of Buddhist Education and Research (JBER), 12(1), 309–326. retrieved from https://so06.tci-thaijo.org/index.php/jber/article/view/285228