SALSABILA, Ellis; HAJIZAH, Mimi Nur. Hypothetical Learning Trajectory of Sector Area and Arc Length Using the Clockwork Context. PYTHAGORAS Jurnal Matematika dan Pendidikan Matematika, [S. l.], v. 18, n. 2, p. 176–186, 2023. DOI: 10.21831/pythagoras.v18i2.67027. Disponível em: https://journal.uny.ac.id/index.php/pythagoras/article/view/67027. Acesso em: 9 jul. 2025.