SULISTYANI, Umi. Enhancing Elementary School Teachers’ Competence through Adaptive Mathematics Materials for Children with Down Syndrome. Didaktika Tauhidi: Jurnal Pendidikan Guru Sekolah Dasar, [S. l.], v. 13, n. 1, p. 91–100, 2026. DOI: 10.30997/jtdik.v13i1.23525. Disponível em: http://103.127.96.46/index.php/jtdik/article/view/23525. Acesso em: 8 jun. 2026.