INDRAYADI, A. P. .; KUSMAEDI, N. P. .; LUBIS, S. M. A. .; PERMATASARI, D. Video Pembelajaran Operasi Bilangan Bulat Ber-Subtitle Untuk Siswa Tunarungu . Quadratic: Journal of Innovation and Technology in Mathematics and Mathematics Education, [S. l.], v. 2, n. 1, p. 52–64, 2022. DOI: 10.14421/quadratic.2022.021-06. Disponível em: https://journal.uin-suka.ac.id/tarbiyah/quadratic/article/view/5332. Acesso em: 13 jul. 2025.