Kotenko, Sergiy, Vitalii Nitsenko, Iryna Hanzhurenko, and Valerii Havrysh. 2020. “The Mathematical Modeling Stages of Combining the Carriage of Goods for Indefinite, Fuzzy and Stochastic Parameters”. International Journal of Integrated Engineering 12 (7):173-80. https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/7266.