KarlimahK., SuryanaY., Hardianti D. dan NurL. (2020) “Development of Pop-up Book Mediafolding Symmetry and Rotating Symmetryfor Class III Students Basic School”, International Conference on Elementary Education. Bandung, Indonesia, 2(1), hlm. 94-102. Tersedia pada: http://proceedings2.upi.edu/index.php/icee/article/view/610 (Diakses: 9April2025).