@unpublished{repository42218,
           title = {BAP Konsep Dasar IPA 24-25},
       publisher = {Universitas Muhammadiyah Prof.Dr.Hamka},
            note = {Unpublished},
             url = {http://repository.uhamka.ac.id/id/eprint/42218/},
          author = {Gufron Amirullah, Gufron}
}