TUMISAH, Tumisah. Peningkatan Prestasi Belajar Trigonometri melalui Pengimplementasian Model Pembelajaran Kooperatif Tipe Jigsaw. Jurnal Ilmiah Guru Caraka Olah Pikir Edukatif, [S. l.], v. 14, n. 01, 2010. DOI: 10.21831/jig cope.v14i01.5505. Disponível em: https://journal.uny.ac.id/index.php/cope/article/view/5505. Acesso em: 6 may. 2025.