ZAIMAH, H.; SISWONO, T. Y. E.; PRASTITI, T. D. Developing a GeoGebra-Based Teaching Module on Quadrilateral Area and Perimeter to Enhance Seventh-Grade Students’ Critical Thinking Skills. IJORER : International Journal of Recent Educational Research, v. 5, n. 5, p. 1323-1338, 30 Sep. 2024.