Khusan Mansurovich Isayev. DIRECTIONS FOR IMPROVING DIRECT TAX ADMINISTRATION AND EXPANDING THE BUDGET REVENUE BASE IN THE DIGITAL ECONOMY. jasass [Internet]. 2026 Jun. 9 [cited 2026 Jun. 9];16(6):301-5. Available from: https://www.internationaljournal.co.in/index.php/jasass/article/view/4610