List of Articles الزامات انگیزشی Open Access Article Abstract Page Full-Text 1 - Evaluation Customer Satisfaction Level of After Sell Service in Saipa Co. With Use the Kano Model H. Vazifehdust P. Attaolahi Open Access Article Abstract Page Full-Text 2 - The Model for Assessing and Prioritizing Effective Requirements in Marketing and Augment of Tax-payer satisfaction in National Tax Administration of Iran H. Nezakati Alizade, R. Golzar Adabi