@unpublished{repository55462,
           title = {Bukti Ajar Kuliah Aqidah 2B PGSD},
       publisher = {Universitas Muhammadiyah Prof Dr HAMKA},
            note = {Unpublished},
          author = {Rosyidi, Muhib},
             url = {http://repository.uhamka.ac.id/id/eprint/55462/}
}