Meri M, Wahyuningrum E, Sudirman S, Bonyah E. Contextual teaching and learning assisted by E-modules: Enhancing mathematical communication ability and learning motivation on the Pythagorean Theorem. pan.int.j [Internet]. 2026 Mar. 30 [cited 2026 Aug. 19];4(1):65-78. Available from: https://nakiscience.com/index.php/pij/article/view/313