dinfa พ. . ., and Surasana ป. . “The Results of Active Learning With Group-Individual Technique, Numbered Heads Together Technique, Modeling Technique, Singing Technique, Debate Technique, Role-Playing Technique, and Group Discussion Technique on Learning Behavior, Educational Achievement, and Satisfaction With Learning of Thai Tourism Geography Course”. The Academic Journal: Faculty of Humanities and Social Sciences Nakhonsawan Rajabhat University, vol. 8, no. 1, June 2021, pp. 109-23, https://so05.tci-thaijo.org/index.php/hssnsru/article/view/248989.