Kharchenko, Anna, Oleh Zaviyskyy, Vitalii Tsybulskyi, and Serhii Zavorotnyi. “Development of Methods for Parameters of Long-Term Contracts Optimization for Operational Road Maintenance”. Technology audit and production reserves 1, no. 2(57) (February 28, 2021): 49–53. Accessed February 5, 2026. https://journals.uran.ua/tarp/article/view/225532.