WARDI, Zaotul; SATRIAWAN, Rody; AHYAN, Shahibul; HALQI, Muhammad. Interelasi model Problem Based learning dan Interaksi Teman Sebaya melalui Sikap Matematis terhadap Prestasi Matematika. Plusminus: Jurnal Pendidikan Matematika, [S. l.], v. 3, n. 3, p. 521–538, 2023. DOI: 10.31980/plusminus.v3i3.1514. Disponível em: https://journal.institutpendidikan.ac.id/index.php/plusminus/article/view/1514. Acesso em: 23 feb. 2025.