Mitra W, Damri D. Improving The Ability To Recognize Object Through Flip Chart For Deaf Children (Single Research Subject in SLB Al-Ishlaah, Padang City). edumaspul [Internet]. 1Oct.2022 [cited 9Dec.2025];6(2):1796-7. Available from: https://jurnal.unimen.cloud/maspuljr/article/view/4461