Serametakul, D., T. Wonghongkul, P. Klunklin, and J. Mesukko. “A Causal Model of Self-Management Behavior for Adolescents With Asthma”. Pacific Rim International Journal of Nursing Research, vol. 23, no. 4, Sept. 2019, pp. 320-33, https://he02.tci-thaijo.org/index.php/PRIJNR/article/view/151662.