@unpublished{repository38789,
            note = {Unpublished},
           title = {LOA IJICC},
       publisher = {Universitas Muhammadiyah Prof. Dr. Hamka},
             url = {http://repository.uhamka.ac.id/id/eprint/38789/},
          author = {Hamid Al Jufri, Jufri}
}