@unpublished{repository2476,
            note = {Unpublished},
           title = {Hasil Cek Similarity Artikel "Introducing geometry concept based on history of Islamic
geometry" Journal of Physics: Conference Series},
       publisher = {UHAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/2476/},
          author = {Samsul Maarif, SMF}
}