NURIZA, R. .; MAHMUDAH , U. . Learning Outside the Classroom Increases Elementary Students’ Interest and Conceptual Understanding of Mathematics: Pembelajaran di Luar Kelas Meningkatkan Minat dan Pemahaman Konseptual Matematika Siswa SD. Academia Open, [S. l.], v. 10, n. 1, p. 10.21070/acopen.10.2025.11039, 2025. DOI: 10.21070/acopen.10.2025.11039. Disponível em: https://acopen.umsida.ac.id/index.php/acopen/article/view/11039. Acesso em: 1 sep. 2025.