Pengaruh Pendekatan Open-Ended Terhadap Hasil Belajar Siswa Kelas XI MA Darul Ulum Waru . Buana Matematika : Jurnal Ilmiah Matematika dan Pendidikan Matematika, [S. l.], v. 10, n. 2, p. 147–156, 2020. DOI: 10.36456/buanamatematika.v10i2.2508. Disponível em: https://jurnal.unipasby.ac.id/buana_matematika/article/view/2508. Acesso em: 13 jun. 2026.