Hernita, H. “Improvement of Student Learning Outcomes through the Development of a Flat-Based Building Material Teaching Module Based on RME Approach in Class VII MTs Integrated Langsa City”. Randwick International of Education and Linguistics Science Journal, Vol. 4, no. 3, Sept. 2023, pp. 727-31, doi:10.47175/rielsj.v4i3.802.