@unpublished{repository17821,
           title = {sertifikat seminar covid dan kejiwaan},
            year = {2021},
            note = {Unpublished},
       publisher = {IDI Aceh},
             url = {http://repository.uhamka.ac.id/id/eprint/17821/},
          author = {Agus Rahmadi, Agus}
}