AKSAH, NURUL (2025) EFEKTIVITAS SISTEM ADMINISTRASI PERPAJAKAN CORETAX TERHADAP PERSEPSI PEGAWAI PAJAK DI KPP PRATAMA MAKASSAR SELATAN = THE EFFECTIVENESS OF THE CORETAX TAX ADMINISTRATION SYSTEM ON THE PERCEPTIONS OF TAX OFFICIALS AT THE SOUTH MAKASSAR TAX OFFICE. Skripsi thesis, Universitas Hasanuddin.