@phdthesis{repository15573,
            year = {2020},
           month = {July},
          school = {Universitas Muhammadiyah Prof. DR. HAMKA},
           title = {Prosedur Audit Piutang Usaha Pada Pt Abc Oleh Kantor Akuntan 
Publik Heliantono Dan Rekan},
             url = {http://repository.uhamka.ac.id/id/eprint/15573/},
          author = {Idris, Ivany and Wulan, Mulyaning}
}