Zahro, N.S., Iskandar, I., Inggriyani, F. and Sulaeman, S. 2026. The Use of Problem-Based Learning to Increase Fifth-Grade Students’ Interest in Learning Economics as Part of the IPAS Curriculum. Edumaspul: Jurnal Pendidikan. 10, 2 (Oct. 2026), 1304–1311. DOI:https://doi.org/10.33487/edumaspul.v10i2.553.