@unpublished{repository52211,
           title = {Bukti Ajar MK Konsep Dasar IPS 1C 2025-2026},
       publisher = {Universitas Muhammadiyah Prof. Dr. Hamka},
            note = {Unpublished},
          author = {Sulaeman, Sulaeman},
             url = {http://repository.uhamka.ac.id/id/eprint/52211/}
}