ZULIANA, Eka; FAUZI, Lalu Muhammad; NUGROHO, Femas Anggit Wahyu. Designing a learning trajectory for cube nets using the Engklek game: An educational design research study within realistic mathematics education. Jurnal Elemen, [S. l.], v. 12, n. 1, p. 158–181, 2026. DOI: 10.29408/jel.v12i1.32583. Disponível em: https://e-journal.hamzanwadi.ac.id/index.php/jel/article/view/32583. Acesso em: 22 jun. 2026.