Mar’atussholihah, E., Sari, R. M. M. and Effendi, K. N. S. (2026) “Designing Learning Trajectories for Nets of Polyhedrons through Simulation-Based PBL”, SJME (Supremum Journal of Mathematics Education), 10(2), pp. 439–458. doi: 10.35706/sjme.v10i2.13518.