Thofan, A. A., Z. Ilmi, P. Sasalia S, E. N. Wulan, M. M. Pirdaus, and S. D. Anugrah. “Development of a Mathematics Student Worksheet Using SketchUp Based on a Project-Based Learning Approach”. Jurnal Pendidikan Matematika, vol. 16, no. 2, July 2025, pp. 143-5, doi:10.36709/jpm.v16i2.298.