Evaluasi atas Persiapan Dokumen Sidang oleh PT LJN dalam Proses Banding Sengketa Pajak Penghasilan Badan, Pajak Pertambahan Nilai, dan Pajak Pertambahan Nilai Jasa Luar Negeri PT NJM = Evaluation of Document Preparation by PT LJN in the Appeal Process of the Corporate Income Tax, Value Added Tax, and Value Added Tax Offshore Services Dispute of PT NJM