@misc{ais_repository_714010,
  title = {Analisis hambatan guru ipa(biologi) pada implementasi kurikulum 2013 di kelas VII SMPK frater don bosco},
  author = {BERDA HARRY SEVEN SIMBOLON},
  year = {2021},
  publisher = {},
  howpublished = {Repository AIS},
  note = {oai:ais:library-item:25741}
}