?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Muhammad+Irfai+Muslim%2C+-&rft.aulast=Muhammad+Irfai+Muslim&rft.aufirst=-&rft.date=May+2025&rft.isbn=978-634-7235-28-2&rft.title=TANTANGAN+DAN+PELUANG+MANAJEMEN+HAJI+DAN+UMRAH+DI+MASA+DEPAN&rft.btitle=Manajemen+Haji+dan+Umroh&rft.genre=bookitem