SISWASUSILA, Pancahadi. Implementation of Cooperative Learning Through Crossword Puzzle Strategy to Increase the Motivation of Grade 5 Students: Implementasi Cooperative Learning Melalui Strategi Crossword Puzzle Untuk Meningkatkan Motivasi Siswa Kelas 5. Madrosatuna: Journal of Islamic Elementary School, [S. l.], v. 1, n. 2, p. 89–104, 2017. DOI: 10.21070/madrosatuna.v2i1.1848. Disponível em: https://madrosatuna.umsida.ac.id/index.php/Madrosatuna/article/view/1540. Acesso em: 23 aug. 2025.