Tangphetsiripong, T., Srikhruedong, S., & Titichoatrattana, W. (2022). Self-Development according to Yonisomanasikarn Principles. Academic MCU Buriram Journal, 7(1), 264–278. retrieved from https://so06.tci-thaijo.org/index.php/ambj/article/view/252035