@unpublished{repository10146,
            note = {Unpublished},
       publisher = {UHAMKA},
           title = {LAPORAN PENELITIAN},
          author = {ZAMZANY, FAIZAL RIDWAN and ABUBAKAR, AKHMAD H},
             url = {http://repository.uhamka.ac.id/id/eprint/10146/}
}