Serthpol, N. (2021) “Wisdom Innovations for Highland Rice Planting of the Peasants in Phayao Province, Thailand”, Dhammathas Academic Journal, 21(4), pp. 57–66. available at: https://so06.tci-thaijo.org/index.php/dhammathas/article/view/249284 (accessed: 1 October 2026).