Hesti, K., Lailla Hidayatul, A., & Septian Nur Ika, T. (2026). The Effect of Project-Based Learning on IPAS Learning Outcomes Fifth-Grade Students at MIN 6 Boyolali. Journal of Research and Innovation in Madrasah Ibtidaiyah Education, 1(2), 38–49. https://doi.org/10.54090/rimie.1201