UTAMI, Nur Aulia Fitri; MARLINA, Rina. Analisis Kesulitan Menyelesaikan Soal Cerita Berdasarkan Tahapan Polya Pada Saat Pembelajaran Daring. Didactical Mathematics, [S. l.], v. 5, n. 2, p. 591–596, 2023. DOI: 10.31949/dm.v5i2.6289. Disponível em: https://ejournal.unma.ac.id/index.php/dm/article/view/6289. Acesso em: 27 apr. 2025.