BUACHAROEN, P.; SOMSATAN, P. Factors Affecting Self-discipline of Students at Ragamangala University of Technology Lanna Chiangmai. Dhammathas Academic Journal, [S. l.], v. 22, n. 4, p. 1–14, 2022. Disponível em: https://so06.tci-thaijo.org/index.php/dhammathas/article/view/259505. Acesso em: 2 oct. 2026.