?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Muhammad+Zulfikar+Yusuf%2C+-&rft.aulast=Muhammad+Zulfikar+Yusuf&rft.aufirst=-&rft.date=2022&rft.isbn=978-623-98082-7-3&rft.btitle=Islam+dan+Ikhtiar+Keindonesiaan&rft.tpages=178&rft.genre=book