@article{ref1,
title="Evaluation of hazardous waste transportation firms by using a two step fuzzy-ahp and topsis methodology",
journal="Expert systems with applications",
year="2009",
author="Gumus, Alev Taskin",
volume="36",
number="2",
pages="4067-4074",
abstract="Hazardous wastes are likely to cause danger to human health and/or environment. Safe transportation of them is so important. Consequently, selection of the right and most appropriate transportation firm is an important problem for hazardous waste generators. In this paper, a two step methodology is structured to evaluate hazardous waste transportation firms containing the methods of fuzzy-AHP and TOPSIS. And a numerical example is presented to clarify the methodology.<p />",
language="",
issn="0957-4174",
doi="10.1016/j.eswa.2008.03.013",
url="http://dx.doi.org/10.1016/j.eswa.2008.03.013"
}