@unpublished{repository27858,
           title = {SK, BAP, Presensi, Nilai 4C Metodologi Penelitian},
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. DR. HAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/27858/},
          author = {Iba, Khairil}
}