SARI, Annisa Hikmanita; ISWARI, Mega; RAHMAHTRISILVIA, Rahmahtrisilvia; TSAPUTRA, Antoni; ZULPIANI, Mardhatillah. Peningkatan Kemampuan Penjumlahan Bilangan Deret Ke Bawah Melalui Media Counting Board Bagi Peserta Didik Disabilitas Intelektual Ringan. Jurnal Riset dan Inovasi Pembelajaran, [S. l.], v. 6, n. 1, p. 113–123, 2026. DOI: 10.51574/jrip.v6i1.4565. Disponível em: https://www.etdci.org/journal/jrip/article/view/4565. Acesso em: 27 jan. 2026.