SARI, N. K.; WICAKSANA, M. F. Analysis of Online Learning Student Activities Using the Problem Based Learning (PBL) Model through Lesson Study . Didaktika Tauhidi: Jurnal Pendidikan Guru Sekolah Dasar, [S. l.], v. 10, n. 1, p. 29–43, 2023. DOI: 10.30997/dt.v10i1.5765. Disponível em: https://ojs.unida.ac.id/jtdik/article/view/5765. Acesso em: 13 jul. 2024.