Nanda, V. L. S., Riani, A., Nurhidayah, N., & Oktyanto, D. (2026). Integrating PjBL, FGD, and LMS to Foster Creative Thinking in Geography Learning. Journal of Sustainable Social Studies Education, 1(1), 033–043. https://doi.org/10.61142/jssse.v1i1.403