Slepov, Vladimir Alexandrovich, Olga Alekseevna Grishina, Mikhail Evgenievich Kosov, Mikael Edvardovich Khoranyan, and Sergey Aleksandrovich Balandin. “Two-Parameter Model of Optimization of the Progressive Taxation System and Its Applicability”. Nexo Scientific Journal 35, no. 01 (April 6, 2022): 412–424. Accessed November 21, 2024. https://camjol.info/index.php/NEXO/article/view/14011.