@unpublished{repository49011,
            note = {Unpublished},
       publisher = {Universitas Muhammadiyah Prof. Dr. HAMKA},
           title = {Permohona pembicara dan sertif Bahrudin 2025 1},
          author = {Bahrudin, Bahrudin},
             url = {http://repository.uhamka.ac.id/id/eprint/49011/}
}