Sari, N. K. and Wicaksana, M. F. (2023) “Analysis of Online Learning Student Activities Using the Problem Based Learning (PBL) Model through Lesson Study ”, Didaktika Tauhidi: Jurnal Pendidikan Guru Sekolah Dasar, 10(1), pp. 29–43. doi: 10.30997/dt.v10i1.5765.