Optimisation of multimodal cargo transportation based on mathematical modelling as a component of the financial mechanism of sustainable corporate developmentMariia Dykha, Olena Kuchma, Oleksandr Rak, Ganna Shapoval, Sergiy Lytvynenko and Tetiana GabrielovaE3S Web Conf., 654 (2025) 03007DOI: https://doi.org/10.1051/e3sconf/202565403007