Kalus, Jeremiasz, Jan Žukovskis, and Aleksander Punda. “TAXATION OF INDIVIDUAL ACTIVITY IN EUROPE: CASE STUDY OF POLAND, LITHUANIA, UKRAINE”. Management Theory and Studies for Rural Business and Infrastructure Development 44, no. 3 (September 30, 2022): 302–312. Accessed January 27, 2023. https://ejournals.vdu.lt/index.php/mtsrbid/article/view/3507.