[1]
Simamora, D.F. and Manurung, H.M. 2021. The Effect Of Problem-Based Learning Model During Pandemic On The Thematic Learning Outcomes Of Students In Elementary School. Jurnal Basicedu. 5, 5 (Aug. 2021), 3073–3088. DOI:https://doi.org/10.31004/basicedu.v5i5.1242.