keo, R., LeekaAsst, J. and Thongpan, S. (2018) “The Factors of the Wise Man in the concepts of Theravāda Buddhism”, Journal of Buddhist Education and Research (JBER), 4(1), pp. 57–68. available at: https://so06.tci-thaijo.org/index.php/jber/article/view/243009 (accessed: 28 August 2026).