1.
Lutsenko I, Fomovskaya O, Serdiuk O, Baranovskaya M, Fomovskyi V. Development of test operations of different duration in terms of input for the verification of efficiency formula. EEJET [Internet]. 2018Sep.13 [cited 2024Jul.21];5(4 (95):14-21. Available from: https://journals.uran.ua/eejet/article/view/142212