Samacitto, P. T. ., Phra Soponphanabundit, & Phramaha Daosayam Vajirapañño. (2022). The Guidelines for Promoting Morality and Ethics for Students of Phibunrakpittaya School, Phibunrak District, Udon Thani Province. Dhammathas Academic Journal, 22(4), 77–88. retrieved from https://so06.tci-thaijo.org/index.php/dhammathas/article/view/256772