Sroysing, K. . . “Factors Affecting Learning and Innovation Skills in the 21st Century of the Students at the Dusit Thani College”. Dusit Thani College Journal, vol. 14, no. 2, Aug. 2020, pp. 486-01, https://so01.tci-thaijo.org/index.php/journaldtc/article/view/243454.