@unpublished{repository43140,
            note = {Unpublished},
           title = {Perangkat Pembelajaran Stat Inferensial BK},
       publisher = {Universitas Muhammadiyah Prof DR Hamka},
          author = {Wahidin, Wahidin},
             url = {http://repository.uhamka.ac.id/id/eprint/43140/}
}