Rohmawati, Izzatur, and Fitria Wulandari. “Boosting 5th Grade Learning Outcomes With Ethnoscience-Based Problem-Based Learning”. Academia Open 8, no. 1 (June 26, 2023): 10.21070/acopen.8.2023.4633. Accessed July 22, 2024. https://acopen.umsida.ac.id/index.php/acopen/article/view/4633.