M. Petrović, N. Bojković, M. Stamenković, and I. Anić, “A Sensitivity Analysis of ELECTRE Based Stepwise Benchmarking for Policy: the Case of EU Digital Agenda”, Manag: J. Sustain. Bus. Manag. Solut. Emerg. Econ., vol. 23, no. 2, pp. 57–69, Mar. 2018.