@unpublished{repository23031,
         journal = {JPPIPA},
           title = {student Response Conceptual Change Text (CCT) As A Media forLearning Energy Concepts in Elementary School Students},
            note = {Unpublished},
             url = {http://repository.uhamka.ac.id/id/eprint/23031/},
          author = {Wati Sukmawati, Wati}
}