SUSANTI, Vera Dewi; KRISDIANA, Ika; MURTAFIAH, Wasilatul; SETYANSAH, Reza Kusuma; MASFINGATIN, Titin. YouTube vlog channels in basic mathematics as e-learning during the COVID-19 pandemic. PYTHAGORAS Jurnal Matematika dan Pendidikan Matematika, [S. l.], v. 16, n. 1, p. 114–126, 2021. DOI: 10.21831/pg.v16i1.40932. Disponível em: https://journal.uny.ac.id/index.php/pythagoras/article/view/40932. Acesso em: 15 jul. 2025.