ASWIJAYANTI, P.; DEWI, S. R. Analysis of Calculation of Income Tax (PPH) for 21 Permanent Employees: Analisis Perhitungan Pajak Penghasilan (PPH) 21 Pegawai Tetap. Indonesian Journal of Innovation Studies, [S. l.], v. 21, p. 10.21070/ijins.v21i.776, 2023. DOI: 10.21070/ijins.v21i.776. Disponível em: https://ijins.umsida.ac.id/index.php/ijins/article/view/776. Acesso em: 12 apr. 2025.