@unpublished{ITNYREPOID4050,
          author = {- Subardi},
           title = {Similarity: Electrochemical Properties of La0.5Sr0.5Co0.8M0.2O3?d (M=Mn, Fe, Ni, Cu) Perovskite Cathodes for IT-SOFCs},
       publisher = {ITNY},
             url = {https://repository.itny.ac.id/id/eprint/4050/}
}