PASOLO, M. R.; ERMAWATI, Y.; SONJAYA, Y.; SUMARTONO, S. Towards Optimal Taxes: Impact of Tax Extensification and Intensification on Individual Income Tax Receipts. Advances in Taxation Research, [S. l.], v. 1, n. 2, p. 94–104, 2023. DOI: 10.60079/atr.v1i2.104. Disponível em: https://advancesinresearch.id/index.php/ATR/article/view/104. Acesso em: 9 oct. 2025.