ATAKHANOV, Khamdambek. CURRENT ISSUES OF IMPROVING VAT REGULATION IN ADDRESSING THE SHADOW ECONOMY. Journal of Science and Innovative Research Studies, [S. l.], v. 1, n. 2, p. 114–118, 2026. DOI: 10.5281/zenodo.18796794. Disponível em: https://innopublication.com/index.php/jsirs/article/view/158. Acesso em: 17 apr. 2026.