Farid, A., Syafrudin, T., Farhan, A., Qonita, N. and Prastyo, A. T. (2024) “Developing the KATAKU Mobile Application to Enhance Vocabulary Acquisition for Deaf Students”, Jurnal Pendidikan dan Pembelajaran Indonesia (JPPI), 4(4), pp. 1576–1591. doi: 10.53299/jppi.v4i4.856.