LUTSENKO, I.; FOMOVSKAYA, O.; VIHROVA, E.; SERDIUK, O.; FOMOVSKY, F. Development of test operations with different duration in order to improve verification quality of effectiveness formula. Eastern-European Journal of Enterprise Technologies, [S. l.], v. 1, n. 4 (91), p. 42–49, 2018. DOI: 10.15587/1729-4061.2018.121810. Disponível em: https://journals.uran.ua/eejet/article/view/121810. Acesso em: 22 jul. 2024.