HARDIYANTO, S.; DALIMUNTHE, R. S. .; LUBIS, C. A. .; DAULAY , S. R. . Development of Indonesian Association of People with Disabilities (PPDI) Volunteers Based on Digital Applications to Increase Deaf Interaction. SPEKTA (Jurnal Pengabdian Kepada Masyarakat : Teknologi dan Aplikasi), [S. l.], v. 5, n. 1, p. 1–11, 2024. DOI: 10.12928/spekta.v5i1.9138. Disponível em: http://journal2.uad.ac.id/index.php/spekta/article/view/9138. Acesso em: 16 jul. 2024.