Rohmawati, I. and Wulandari, F. 2023. Boosting 5th Grade Learning Outcomes with Ethnoscience-Based Problem-Based Learning. Academia Open. 8, 1 (Jun. 2023), 10.21070/acopen.8.2023.4633. DOI:https://doi.org/10.21070/acopen.8.2023.4633.