Ilham Rizky Infantri, and Alies Poetri Lintangsari. “English Teaching and Mastering for Learners With Intellectual Disabilities: A Literature Review”. Indonesian Journal of Disability Studies 9, no. 2 (December 30, 2022): 283–294. Accessed April 25, 2024. https://ijds.ub.ac.id/index.php/ijds/article/view/422.