MEILANI, E.; TRIANANDA , S. F.; SIELVYANA, S.; KOMARIAH , K. Analysis Of Grade 6 Students’ Difficulties In Solving Circumference And Area Problems. Jurnal Pendidikan Rafflesia, [S. l.], v. 2, n. 1, p. 15–20, 2023. DOI: 10.70963/jpr.v2i1.80. Disponível em: https://jurnal.geinrafflesia.com/index.php/JPR/article/view/80. Acesso em: 3 jul. 2026.