Pongprasertsin, Dr.Saranyu, Montawat Kitsawad, Kommala  Suriyapongpraphai , Aphisit Kitcharoen, Surachai Chumsriphun, Chetha Chaiyadej, Wittaya Lerttanongsak, and Sukit Thongpila. “A Development a Model for Measuring the Mental Growth of Youth. From the POST-SYNODAL APOSTOLIC EXHORTATION CHRISTUS VIVIT OF THE HOLY FATHER FRANCIS TO YOUNG PEOPLE AND TO THE ENTIRE PEOPLE OF GOD”. Saengtham College Journal 14, no. 2 (December 20, 2022): 75–100. Accessed May 3, 2024. https://so01.tci-thaijo.org/index.php/scj/article/view/263086.