@unpublished{repository52050,
            note = {Unpublished},
           title = {Sertifikat Pengabdian Masyarakat Semester Ganjil 2025/2026},
       publisher = {Universitas Muhammadiyah Prof. Dr. Hamka},
             url = {http://repository.uhamka.ac.id/id/eprint/52050/},
          author = {Mardhiati, Retno and Mardhiati, Retno and Mardhiati, Retno and Mardhiati, Retno}
}