RIZQIYAH, A’isyah Arroobi’atu; NUGROHO, Aryo Andri; SALIMAH, Siti. Analisis Pendekatan Tarl (Teaching at The Right Level) melalui Model Pembelajaran Problem-Based Learning Pada Pelajaran Matematika Kelas I. Jurnal Pendidikan Tambusai, [S. l.], v. 9, n. 1, p. 1652–1659, 2025. Disponível em: http://jptam.org/index.php/jptam/article/view/24449. Acesso em: 6 feb. 2025.