The Effects of Cooperative Learning Teaching Strategies on The Speaking Confidence and Attitudes. ELT-Lectura, [S. l.], v. 4, n. 2, p. 51–59, 2018. DOI: 10.31849/elt-lectura.v4i2.2059. Disponível em: https://journal.unilak.ac.id/index.php/ELT-Lectura/article/view/2059. Acesso em: 1 dec. 2025.