الإعلانات و دورها في تحسين مستويات الرضا و الولاء لدى العملاء : دراسة حالة مؤسسات الاتصال الجزائرية (موبليس- جازي-أوريدو)‎

Abstract EN

The study is about advertising and its role in creating an efficient marketing performance in the Algerian telecommunication companies .

It aims to emphasize the importance of advertising and the obligation of applying it in a scientific and correct method.

To achieve the objectives of the study and test its assumptions the researcher has designed distributed and analyzed a questionnaire directed to a group of 384 clients of the Algerian telecommunication companies .The study has deduced that there is a statistic relationship between advertising and clients satisfaction and between advertising and loyalty, the study has deducted that advertisement in the Algerian telecommunication companies has been accomplished in a scientific approach and this can be seen through the lucidity of its objectives and the quality of its designs.