Development Of E-LKPD Using Liveworksheet On Quadrilateral Material. Mathematical Proceedings of The Widya Mandira Catholic University, [S. l.], v. 1, n. 1, p. 256–266, 2024. Disponível em: https://www.journal.unwira.ac.id/index.php/SEMNAPTIKA/article/view/3771. Acesso em: 30 jun. 2026.