List of Articles دوره تناوب Open Access Article Abstract Page Full-Text 1 - The Effectiveness of Spread-Based Investments Strategies in the Tehran Stock Exchange: Content Analysis of Harmonic Oscillators and Wavelengths سید محمدرضا داودی عبدالمجید عبدالباقی عطاآبادی جواد یوسفی 10.30495/fed.2022.691504