Sari, Y. M., S. Fiangga, Y. I. El Milla, M. Shahrill, and L. P. Yanti. “Prospective teachers’ Iceberg Designs in Realistic Mathematics Education Approach: Connecting Mathematics and the SDGs”. Journal on Mathematics Education, vol. 16, no. 3, Sept. 2025, pp. 981-1000, doi:10.22342/jme.v16i3.pp981-1000.