PENGARUH PENGGUNAAN MODUL AJAR BERBASIS ETNOMATEMATIKA TERHADAP PEMAHAMAN SISWA PADA MATERI SATUAN PANJANG KELAS III SDN 45 AMPENAN. BIOCHEPHY: Journal of Science Education, [S. l.], v. 5, n. 2, p. 1297–1303, 2025. Disponível em: https://journal.moripublishing.com/index.php/biochephy/article/view/1752. Acesso em: 22 aug. 2026.