ENHANCING ACTIVITIES TYPES OF TEACHERS USING COOPERATIVE JIGSAW IN CLASS VIA. JOSAR (Journal of Students Academic Research), [S. l.], v. 4, n. 2, p. 29–35, 2019. DOI: 10.35457/josar.v4i2.1014. Disponível em: https://ejournal.unisbablitar.ac.id/index.php/josar/article/view/1014. Acesso em: 10 jan. 2026.