Fitria, Dona, and Ismail Dwi Cahyo. “Kepatuhan WPOP Usahawan Sebelum Dan Sesudah Kebijakan Tax Amnesty Di KPP Pratama Jakarta Pancoran”. RELASI : JURNAL EKONOMI 15, no. 2 (July 28, 2019): 321-336. Accessed July 7, 2020. http://jurnal.stie-mandala.ac.id/index.php/relasi/article/view/315.