Peningkatan Hasil Belajar Keliling dan Luas Bangun Datar Menggunakan Model Discovery Learning di Kelas V SDN 15 Padang Sarai. Indo-MathEdu Intellectuals Journal, [S. l.], v. 6, n. 2, p. 2502–2512, 2025. DOI: 10.54373/imeij.v6i2.2974. Disponível em: https://ejournal.indo-intellectual.id/index.php/imeij/article/view/2974. Acesso em: 20 jun. 2026.