Leško, Luka. “GOVERNANCE, WORK SCOPE AND BUDGET FOR SECURITY AND SAFETY WITHIN THE PROJECT MANAGEMENT OF THE SUMMER OLYMPIC GAMES FROM SYDNEY 2000 TO TOKYO 2021: COMPARATIVE ANALYSIS AND FUTURE PERSPECTIVES”. Global journal of Business and Integral Security (November 14, 2022). Accessed March 29, 2024. https://gbis.ch/index.php/gbis/article/view/136.