Tigaoui E-A, Seddiki A, Bouallak N. Measuring the level of adoption by the Algerian economic institutions of the methodology of marketing auditing on their products : A field study. DJEI [Internet]. 2019Jun.1 [cited 2024Jul.3];10(2):233-48. Available from: http://journals.lagh-univ.dz/index.php/djei/article/view/195