patcharee dinfa and P. . Surasana, “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”, hss.nsru, vol. 8, no. 1, pp. 109–123, Jun. 2021.