KUSUMAWATI, E. MENINGKATKAN HASIL BELAJAR MATEMATIKA MELALUI POWER POINT BERBASIS ZOOM MEETING DI MASA PANDEMI COVID-19. ACTION : Jurnal Inovasi Penelitian Tindakan Kelas dan Sekolah, [S. l.], v. 2, n. 2, p. 157-164, 2022. DOI: 10.51878/action.v2i2.1167. Disponível em: https://jurnalp4i.com/index.php/action/article/view/1167. Acesso em: 11 jan. 2025.