Sidharta, I. “PENGUJIAN MODEL ‘SLIPERRY SLOPE’ DALAM KEPATUHAN WAJIB PAJAK”. Jurnal Ekonomi, Bisnis &Amp; Entrepreneurship (e-Journal), vol. 11, no. 2, Mar. 2021, https://jurnal.stiepas.ac.id/index.php/jebe/article/view/26.