@unpublished{ITNYREPOID4047,
       publisher = {ITNY},
          author = {- Subardi},
           title = {Chemical bulk diffusion and electrochemical properties of SmBa0.6Sr0.4Co2O5+? cathode for intermediate solid oxide fuel cells},
             url = {https://repository.itny.ac.id/id/eprint/4047/}
}