SUSANTI, N.; ZULKARDI, Z.; INDRA PUTRI, R. I.; SUSANTI, E.; NUSANTARA, D. S. Learning Trajectory Flat Building Material Using Batik Besemah Context for Elementary School Students. Numerical: Jurnal Matematika dan Pendidikan Matematika, [S. l.], v. 8, n. 1, p. 105–114, 2024. DOI: 10.25217/numerical.v8i1.4073. Disponível em: https://journal.iaimnumetrolampung.ac.id/index.php/numerical/article/view/4073. Acesso em: 6 jul. 2025.