Fouladgar, M.M., Yazdani-Chamzini, A., Lashgari, A., Zavadskas, E.K. and Turskis, Z. 2012. Maintenance strategy selection using AHP and COPRAS under fuzzy environment. International Journal of Strategic Property Management. 16, 1 (Apr. 2012), 85-104. DOI:https://doi.org/10.3846/1648715X.2012.666657.