SIAHAAN, Tara Agustian; SIMARMATA, Gayus; SIDABUTAR, Ropinus. Pengaruh Model Kooperatif Learning Bertipe Student Teams Achievement Division Terhadap Kemampuan Pemecahan Masalah Pada Kelas XI . Jurnal Ilmu Pendidikan dan Sosial, [S. l.], v. 4, n. 4, p. 867–879, 2025. DOI: 10.58540/jipsi.v4i4.1219. Disponível em: https://putrapublisher.org/index.php/jipsi/article/view/1219. Acesso em: 7 jun. 2026.