BASORI, E. R.; GUNAWAN, G. PENGARUH PEMBELAJARAN MATEMATIKA REALISTIK TERHADAP KEMAMPUAN BERHITUNG ANAK TUNAGRAHITA RINGAN KELAS 1 DI SD INKLUSI GLAGAHWERO 01. SPEED Journal : Journal of Special Education, [S. l.], v. 1, n. 2, p. 34–39, 2018. DOI: 10.31537/speed.v1i2.19. Disponível em: https://jurnal.unipar.ac.id/index.php/speed/article/view/19. Acesso em: 23 jul. 2025.