@book{repository29002,
            year = {2022},
           title = {Buku Kegawatan Kardiovaskular},
       publisher = {CV. Bintang Semesta Media},
             url = {http://repository.uhamka.ac.id/id/eprint/29002/},
          author = {Sidhi Laksono Purwowiyoto, Sidhi}
}