Djafar, D.; Ansar, I. .; Indah, I.; Apriliani, E. V. .; Putri, A. A. .; Maharani, D. .; Sofyan, P. . OPTIMIZATION OF TAXPAYER COMPLIANCE IN THE MODERN TAX SYSTEM AT THE PRIMARY TAX SERVICE OFFICE OF SOUTH MAKASSAR. Jurnal Hasil Penelitian/JEINSA 2026, 5, 528-535.