%0 Journal Article %A Farhangi, A. A., Ekhlasi, A., Toluei, P. %T Assessment of the Effects of Advertising on Increasing Sales and a Mathematical Model for Determination of this Impact on Profitability %J Jounal of Marketing Management %V 4 %N 1 %P 1-16 %D 2009 %R %U https://sanad.iau.ir/fa/Article/811709