TAHAR, A.; SANDY, W. Pengaruh Persepsi Wajib Pajak Atas Pelayanan Kpp, Sanksi Perpajakan dan Pengetahuan atas Penghasilan Kena Pajak terhadap Kepatuhan Wajib Pajak. Journal of Accounting and Investment, [S. l.], v. 12, n. 2, p. 185–196, 2016. Disponível em: https://journal.umy.ac.id/index.php/ai/article/view/683. Acesso em: 6 sep. 2025.