Thummaphan, P., D. Yoelao, S. Suwanmonkha, and W. Damsuwan. “The Effects of Using a Program Applying Self-Regulation in Combination With Teacher’s Social Support on Learning Behaviors of Underachieving Primary Students”. The Journal of Behavioral Science, vol. 8, no. 1, Sept. 2013, pp. 1-16, doi:10.14456/ijbs.2013.7.