@inproceedings{UNY20590,
       booktitle = {Pelatihan Lesson Study Berbasis Kewirausahaan bagi Guru SMK},
          author = {Hariyanto V. Lilik},
           title = {LESSON STUDY BERBASIS KEWIRAUSAHAAN},
             url = {http://eprints.uny.ac.id/20590/}
}