Benmir MT, Daoui C. Promotional innovation as a strategy to develop sales of electronics Enterprises An analytical study of the opinions of a sample of managers of the household electronics enterprises in Algeria. DJEI [Internet]. 2016Sep.1 [cited 2024Nov.23];7(3):07-2. Available from: http://journals.lagh-univ.dz/index.php/djei/article/view/441