@unpublished{repository2771,
           title = {Absensi, BAP, Daftar Nilai Mata Kuliah IAD},
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. Dr. Hamka},
             url = {http://repository.uhamka.ac.id/id/eprint/2771/},
          author = {Ali Sya'ban, Ali},
        abstract = {Mahasiswa mampu memahami perkembangan alam pikiran manusia sampai terbentuknya metode ilmiah.}
}