Kushta, E., Ramosaco, M. and Memaj, F. 2018. The Impact of Customer Behavior on The Type of Household Expenditure.: Case Study (City of Vlora). JOURNAL OF ADVANCES IN MATHEMATICS. 14, 1 (Mar. 2018), 7513–7520. DOI:https://doi.org/10.24297/jam.v14i1.7179.