BAHTIAR, H.; DJAMALUDDIN, M.; SAMSU, L. Digitization of Hizib Nahdlatul Wathan by TGKH. Muhammad Zainuddin Abdul Madjid Based on the OPF Flipbook. IAIC International Conference Series, [S. l.], v. 3, n. 1, p. 20–25, 2020. DOI: 10.34306/conferenceseries.v3i1.378. Disponível em: https://aptikom-journal.id/index.php/conferenceseries/article/view/378. Acesso em: 18 jan. 2022.