Boonyarit, Itsara. 2017. “Assessing Forgiveness in Interpersonal Conflict Among Thai Emerging Adults: Development and Psychometric Properties of the Peer Forgiveness Scale (PFS)”. The Journal of Behavioral Science 12 (2):1-18. https://so06.tci-thaijo.org/index.php/IJBS/article/view/81647.