ERGÜR, Osman Kağan. “VERGİ İDARESİNİN DENETİM VE BİLGİ EDİNME YOLLARI”. PEARSON JOURNAL 5, no. 5 (Şubat 15, 2020): 1–6. Erişim Şubat 19, 2026. https://www.pearsonjournal.com/index.php/pub/article/view/12.