Efriani, Arvin, Sujinal Arifin, and Dea Ananda. 2026. “STEM-Based Hypothetical Learning Trajectory: The Context of Ice Cream Making in Algebraic Multiplication Material”. JRPM (Jurnal Review Pembelajaran Matematika) 11 (1):70-83. https://doi.org/10.15642/jrpm.2026.11.1.70-83.