@phdthesis{repository22407,
           title = {Mekanisme Perhitungan, Pemotongan, dan Pelaporan Pajak Penghasilan Pasal 21 Atas THR Karyawan PT XYZ},
          school = {Universitas Muhammadiyah Prof. DR. HAMKA},
            year = {2021},
             url = {http://repository.uhamka.ac.id/id/eprint/22407/},
          author = {Ristania, {}}
}