[1]
M. M. Fouladgar, A. Yazdani-Chamzini, A. Lashgari, E. K. Zavadskas, and Z. Turskis, “Maintenance strategy selection using AHP and COPRAS under fuzzy environment”, IJSPM, vol. 16, no. 1, pp. 85–104, Apr. 2012, doi: 10.3846/1648715X.2012.666657.