PANEL DATA REGRESSION ANALYSIS OF PORT SERVICES SERVICES TOWARDS RATE ACCEPTANCE NOT TAXES (PNBP) (Case Study: At the Class IV Harbor Authority and Kuala Tungkal Port Authority) . Universitas Jambi [Internet]. 2020 Oct. 27 [cited 2026 Oct. 3];1(1):31-4. Available from: https://online-journal.unja.ac.id/msa/article/view/10133