Widya Hasyim, L. “Pengaruh Implementasi Core Tax System Terhadap Peningkatan Kepatuhan Wajib Pajak Usaha Syariah”. Brilliant: Journal of Islamic Economics and Finance, vol. 4, no. 1, June 2026, pp. 620-32, https://journal.yibri.id/index.php/brijief/article/view/196.