TRISTANTI, Lia Budi; ERNAWATI, Wiwik; HIDAYATI, Wiwin Sri. Penerapan Video Media Pembelajaran Penjumlahan Bilangan Bulat. Mosharafa: Jurnal Pendidikan Matematika, [S. l.], v. 10, n. 3, p. 413–424, 2021. DOI: 10.31980/mosharafa.v10i3.673. Disponível em: https://journal.institutpendidikan.ac.id/index.php/mosharafa/article/view/673. Acesso em: 5 jul. 2024.