ASTUTI, Astuti; MAULIDYA, Siti Rahmy; EZALDI, Diky; FIRDAUS, Irfan. Power Point Bersuara dalam Pembelajaran Online Dimasa Pandemi Covid 19 di SMP Al-Utsaimin Pada Mata Pelajaran Matematika. Jurnal Pendidikan Tambusai, [S. l.], v. 4, n. 3, p. 2667–2671, 2020. Disponível em: http://jptam.org/index.php/jptam/article/view/25168. Acesso em: 23 feb. 2025.