فهرس المقالات سهیل سرمد سعیدی المقاله 1 - Identification and clustering internal stimuli on the effectiveness of advertisement by using Delphi method and perceptron neural network (Case study on sports retailers) 20.1001.1.2676640.2020.4.1.8.5 Tara Taefi Vahid Reza Mirabi Ghasem Ali Bazaee Soheil Sarmad saeidi Agricultural Marketing and Commercialization Journal , العدد 1 , السنة 4 , زمستان 2020