@unpublished{repository55387,
       publisher = {FK UHAMKA},
           title = {SK, ABSEN, DAN NILAI TEKNIK ECHO-2026},
            note = {Unpublished},
          author = {Shinta Dewi Permata Sari, Shinta},
             url = {http://repository.uhamka.ac.id/id/eprint/55387/}
}