Cooperative Learning by Jigsaw to Improve Learning Outcomes for Eight-Grade-Students . Scripta : English Department Journal, [S. l.], v. 8, n. 2, p. 45–54, 2021. DOI: 10.37729/scripta.v8i2.1599. Disponível em: https://jurnal.umpwr.ac.id/index.php/scripta/article/view/1599. Acesso em: 2 sep. 2026.