Kılıç, Durmuş, et al. “The Relationship Among Self-Efficacy, Self-Esteem and Subjective Well-Being Levels of Prospective Teachers”. Psycho-Educational Research Reviews, vol. 2, no. 3, Dec. 2013, pp. 41-42, https://www.perrjournal.com/index.php/perrjournal/article/view/372.