RUKMAN, N. K.; ZULFIKAR, R. N. .; RAHAYU, A. P. . Development of lift the flap book as memet (mathematics learning media) trigonometry materials for high school students. Cendikia : Media Jurnal Ilmiah Pendidikan, [S. l.], v. 13, n. 3, p. 489-500, 2023. DOI: 10.35335/cendikia.v13i3.3434. Disponível em: https://iocscience.org/ejournal/index.php/Cendikia/article/view/3434. Acesso em: 7 aug. 2026.