Syahputra, Adam, and Kurnia Rina Ariani. “Pengaruh Program Pengungkapan Sukarela (PPS), Sanksi Perpajakan Dan Pelayanan Fiskus Terhadap Kepatuhan Wajib Pajak Di Kantor Pelayanan Pajak Pratama Mataram Barat”. Innovative: Journal Of Social Science Research, vol. 3, no. 5, Nov. 2023, pp. 9337-51, http://j-innovative.org/index.php/Innovative/article/view/5799.