SIDHARTA, Iwan. Pengujian Model “Sliperry Slope” Dalam Kepatuhan Wajib Pajak. Jurnal Ekonomi, Bisnis & Entrepreneurship, [S. l.], v. 11, n. 2, p. 149–158, 2017. DOI: 10.55208/ck0c0309. Disponível em: https://jebe.stiepas.org/index.php/jebe/article/view/117. Acesso em: 7 oct. 2026.