Woramongkonprayut, P. and Thitapanyo, P. M. (2019) “Questioning Technique for Thinking Development”, Dhammathas Academic Journal, 19(4), pp. 307–316. available at: https://so06.tci-thaijo.org/index.php/dhammathas/article/view/146093 (accessed: 29 August 2026).