KARACAN, İsa. Defter beyan si̇stemi̇ni̇n geli̇r vergi̇si̇ üzeri̇ndeki̇ etki̇si̇: serbest meslek kazançları üzeri̇ne bi̇r araştırma: The effect of ledger declaration system on income tax: a research on self-employed income. International Journal of Educational and Social Sciences, [S. l.], v. 1, n. 1, p. 36–64, 2022. DOI: 10.5281/zenodo.7404709. Disponível em: https://ijesos.com/index.php/pub/article/view/6. Acesso em: 23 kas. 2024.