Kunev, Yuriy. “«ADMINISTRATIVE ACTIVITY»: ESSENCE, CONTENT AND MEANING IN THE SUBJECT OF ADMINISTRATIVE LAW”. Scientific works of National Aviation University. Series: Law Journal "Air and Space Law" 4, no. 73 (December 30, 2024): 109–118. Accessed February 11, 2025. https://jrnl.nau.edu.ua/index.php/UV/article/view/19431.