Afra Fadhila, Yoan, et al. “BARRIERS TO LEARNING MATHEMATICS IN INCLUSION CLASSROOMS: PERSPECTIVES OF DEAF STUDENTS AND TEACHERS”. JPI (Jurnal Pendidikan Inklusi), vol. 7, no. 1, Aug. 2024, pp. 49-58, doi:10.26740/inklusi.v7n1.p49-58.