@unpublished{repository52861,
            note = {Unpublished},
           title = {Pelatihan 
Penguatan Pembelajaran STEM di SMAN 14 Jakarta},
       publisher = {Generasi Cerdas Indonesia},
             url = {http://repository.uhamka.ac.id/id/eprint/52861/},
          author = {Edi, Supriadi}
}