Hongchayangkool, Kullatat, Warunee Fongkaew, Jarassri Yenbut, and Carole Schroeder. 2013. “Encountered Changes : Voices of Young Teenagers During the Transition from Primary to Secondary School”. Pacific Rim International Journal of Nursing Research 13 (1):68-79. https://he02.tci-thaijo.org/index.php/PRIJNR/article/view/6388.