Sharma, Arun; Lambert, Douglas M. - In: International Journal of Physical Distribution & … 21 (1991) 6, pp. 27-31
Logistics managers need to collect timely and accurate data on customers′ needs, as well as customer perceptions of the firm′s and competitors′ performance levels. Today, a large number of companies collect this from their salesforce – a good, inexpensive and timely source of customer...