Meri, Meri, Endang Wahyuningrum, Sudirman Sudirman, and Ebenezer Bonyah. 2026. “Contextual Teaching and Learning Assisted by E-Modules: Enhancing Mathematical Communication Ability and Learning Motivation on the Pythagorean Theorem”. Panicgogy International Journal 4 (1):65-78. https://doi.org/10.59965/pij.v4i1.313.