“Development Of E-LKPD Using Liveworksheet On Quadrilateral Material”, Mathematical Proceedings of The Widya Mandira Catholic University, vol. 1, no. 1, pp. 256–266, Mar. 2024, Accessed: Jun. 30, 2026. [Online]. Available: https://www.journal.unwira.ac.id/index.php/SEMNAPTIKA/article/view/3771