MAHMUD, Randy Saputra; TAKDIRMIN, Takdirmin. BATU SANDUNGAN CALON GURU MATEMATIKA DALAM VISUALISASI KONSEP LIMIT FUNGSI. HISTOGRAM: Jurnal Pendidikan Matematika, [S. l.], v. 6, n. 2, p. 389–398, 2022. DOI: 10.31100/histogram.v6i2.2484. Disponível em: https://journal.matappa.ac.id/index.php/histogram/article/view/2484. Acesso em: 7 nov. 2025.