Rustiman, U. .; Helen, A. .; Firmansyah, E. K. . THE COMMUNITY EMPOWERMENT THROUGH THE DIGITAL OF ARABIC APPLICATIONS HAJJ &Amp; UMRAH AT RAUDHOTUL QURAN ISLAMIC BOARDING SCHOOL, JATINANGOR, WEST JAVA. COMMUSER EMPO ENGA 2023, 3, 351-357.