Rulandari N, Rahmayani S. The Effect of Changes in Layers of Taxable Income Article 17 of the Law on Cost of Goods Sold, Reporting of Individual Tax Returns and Taxpayer Awareness of Income Tax Receipt at the Pratama Sawah Besar One Tax Service Office. ijtc [Internet]. 2023 July 28 [cited 2026 Oct. 25];4(3):407-3. Available from: https://ilomata.org/index.php/ijtc/article/view/861