@unpublished{repository26413,
           title = {Surat Tugas dan Sertifikat Peserta Webinar MANABOU HIJANSA 2023},
            year = {2023},
            note = {Unpublished},
           month = {June},
       publisher = {HIJANSA},
             url = {http://repository.uhamka.ac.id/id/eprint/26413/},
          author = {Utari, Retno}
}