Cetinsaya Özkır, V. 2016. Constructing small WEEE collection system in Istanbul: A decision support system and conceptual design proposal. An International Journal of Optimization and Control: Theories & Applications (IJOCTA). 7, 1 (Oct. 2016), 16–27. DOI:https://doi.org/10.11121/ijocta.01.2017.00358.