Developing Integrated Student Worksheet with 3D Geometry Media to Improve Second Grade Students’ Learning Achievements. J. Teach. Learn. Elem. Educ. [Internet]. 2025 Apr. 29 [cited 2025 Oct. 14];8(1):1-10. Available from: https://jtlee.ejournal.unri.ac.id/index.php/JTLEE/article/view/42