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European Journal of Operational Research > 2018 > 264 > 1 > 388-401
Social Indicators Research > 2018 > 136 > 3 > 1237-1250
Social Indicators Research > 2014 > 116 > 1 > 269-293
European Journal of Operational Research > 2018 > 264 > 1 > 388-401
Social Indicators Research > 2018 > 136 > 3 > 1237-1250
Social Indicators Research > 2014 > 116 > 1 > 269-293