THI, T. T.; NGUYEN, H.-T. T. The Effects of Classroom Management Styles on Students’ Motivation and Academic Achievement in Learning English. International Journal of Learning, Teaching and Educational Research, [S. l.], v. 20, n. 1, p. 223–239, 2021. Disponível em: http://www.ijlter.net/index.php/ijlter/article/view/176. Acesso em: 25 may. 2026.