SUPARMI. The Implementation of Classroom Management Principles in Teaching English at Vocational High School 3 Padang. Lesson Journal: Languange, Applied Linguistics, and Education Journal, [S. l.], v. 3, n. 1, p. 13–17, 2021. DOI: 10.35134/jlesson.v3i1.4. Disponível em: https://jlesson-upiyptk.org/ojs/index.php/jlesson/article/view/4. Acesso em: 1 jul. 2022.