Ratnengsih, E. ., J. . Nurihsan, E. . Rochyadi, S. . Sunardi, and E. . Ediyanto. “Mathematics Education for Students With Intellectual Disabilities: A Study on Thematic Books Utilization in Special Schools”. International Journal of Education and Practice, vol. 12, no. 3, July 2024, pp. 968-7, doi:10.18488/61.v12i3.3816.