LUKMANA, Dana Arif. STRATEGI MEMBELAJARKAN PENGUASAAN FAKTA DASAR MATEMATIKA (MATHEMATICS BASIC FACT FLUENCY) SISWA SEKOLAH DASAR. Delta-Pi: Jurnal Matematika dan Pendidikan Matematika, [S. l.], v. 7, n. 2, 2019. DOI: 10.33387/dpi.v7i2.1248. Disponível em: https://ejournal.unkhair.ac.id/index.php/deltapi/article/view/1248. Acesso em: 12 jun. 2026.