List of Articles value-added tax Open Access Article Abstract Page Full-Text 1 - An Analysis of the Effect of Different Types of Tax on Production and Inflation with an Emphasis onValue-Added Tax and Income Tax Omid Ahmadi Arash Jahangiri Babadi khatereh Alemi 10.71907/sebaa.2023.2307-1121 Open Access Article Abstract Page Full-Text 2 - Measuring the Complexity Index of the Value-Added Taxation System in the Tax Affairs Organization of Tehran Ali i Baghan Open Access Article Abstract Page Full-Text 3 - Comparative study of effect of E-commerce on tax structure in selected countries: suggestions to improve tax system of Iran Amir Kazemi Soheil Sarmad Saeedy