ANGGRAINI, D. Chain Drill Technique in Teaching Speaking. Channing: Journal of English Language Education and Literature, [S. l.], v. 3, n. 1, p. 51–59, 2018. DOI: 10.30599/channing.v3i1.263. Disponível em: https://journal.unuha.ac.id/index.php/Channing/article/view/263. Acesso em: 26 apr. 2024.