Sia, S. A.; Amiruddin, A.; Tjan, J. S. . Analysis of Benefit-in-Kind (Natura) Calculation and Employee Status Recognition in the Calculation of Article 21 Income Tax Using the Average Effective Tax Rate (TER): A Case Study at Muhammadiyah University of North Maluku. Jurnal Hasil Penelitian/JEINSA 2026, 5, 95-104.