Печенкін, Ігор. “HISTORY AND PROSPECTS OF SCIENTIFIC RESEARCH DEVELOPMENT AND THE INTRODUCTION OF MECHANISM FOR APPEALING SERVICE ACTIVITIES PUBLIC AUTHORITIES IN UKRAINE”. Public management, no. 4 (24) (March 20, 2020): 248-261. Accessed May 19, 2024. http://journals.maup.com.ua/index.php/public-management/article/view/191.