DOI: https://doi.org/10.31933/dijms.v2i2

Published: 2020-11-05

THE IMPACT OF COVID 19 ON THE UMRAH AND HAJJ BUSINESS PLUS IN EAST JAKARTA

Ryan Firdiansyah, Basneldi Basneldi, IG.N.Willy Hermawan, Muzayyanah Yuliasih, Bekti Setiadi

174-179