@misc{repository1054,
           title = {Turnitin-Cloning of gene-encoded stem bromelain on system coming from Pichia pastoris as therapeutic protein candidate},
            year = {2018},
       publisher = {Journal of Physics},
             url = {http://repository.uhamka.ac.id/id/eprint/1054/},
          author = {Yusnidar Yusuf, YY}
}