@unpublished{repository53567,
           title = {Surat Tugas dan Sertifikat Seminar Nasional BRIN Semeter Genap 2026},
            note = {Unpublished},
       publisher = {UHAMKA},
             url = {http://repository.uhamka.ac.id/id/eprint/53567/},
          author = {Tricahyono, Nur Harsono}
}