APRIANTO, Widi. Improving Mathematics Learning Outcomes on Area Material with Non-Standard Units through Concrete Object Media at MI Ma’arif NU Karangjoho Pengadegan Purbalingga. ETNOPEDAGOGI: Jurnal Pendidikan dan Kebudayaan, [S. l.], v. 1, n. 2, p. 266–277, 2024. DOI: 10.62945/etnopedagogi.v1i2.520. Disponível em: https://journal.mgedukasia.or.id/index.php/etnopedagogi/article/view/520. Acesso em: 1 jul. 2025.