Aswijayanti P, Dewi SR. Analysis of Calculation of Income Tax (PPH) for 21 Permanent Employees: Analisis Perhitungan Pajak Penghasilan (PPH) 21 Pegawai Tetap. ijins [Internet]. 2023 Jan. 30 [cited 2025 Apr. 12];21:10.21070/ijins.v21i.776. Available from: https://ijins.umsida.ac.id/index.php/ijins/article/view/776