@unpublished{repository4366,
            note = {Unpublished},
       publisher = {UHAMKA},
           title = {BAHAN AJAR PEMBUKTIAN GEOMETRI 
MENGGUNAKAN MODEL GUIDED DISCOVERY LEARNING DENGAN STRATEGI SELF EXPLANATION},
             url = {http://repository.uhamka.ac.id/id/eprint/4366/},
          author = {Samsul Maarif, SMF}
}