BOBROVA, Anna Vladimirovna, AND STEPANOV, Evgeny Aleksandrovich. " Model (Methodology and Calculation Formula) Combining the Influencing Factors of Transport Logistics Efficiency and Advantages by Type of Transport for Risk Reduction and Decision-making When Choosing the Best Routes" Journal of Advanced Research in Law and Economics [Online], Volume 10 Number 2 (31 March 2020)