Shevchenko V, Syvytsky Y, Derevianko Y, Bakaiev O, Korol O, Pohasii S, Laptiev S, Laptieva T, Rzayev K, Komar O. Development of a model of the useful effect of the system at different levels of subsystem interchangeability in the problem of optimizing the allocation of a limited resource. EEJET [Internet]. 2025Oct.30 [cited 2026Feb.7];5(4 (137):64-75. Available from: https://journals.uran.ua/eejet/article/view/342299