List of Articles Order reduction Open Access Article Abstract Page Full-Text 1 - کاهش مرتبه، مو- تقارن و مو- قانون بقا معادله تعمیم یافته mKdV با ضرایب ثابت و متغیر. خدایار گودرزی 10.30495/ijim.2022.64041.1556 Open Access Article Abstract Page Full-Text 2 - λ-Symmetry method and the Prelle-Singer method for third-order differential equations Khodayar Goodarzi Open Access Article Abstract Page Full-Text 3 - Order Reduction and μ-Conservation Law for the Non-Isospectral KdV Type Equation a with Variable-Coefficients Khodayar Goodarzi Open Access Article Abstract Page Full-Text 4 - An Improved Gap Metric and Stability Margin-Based Analysis to Control Heating, Ventilating, and Air Conditioning Systems Based on Multiple-Model and Model Order Reduction Pouya Rikhtehgar Mohammad Haeri 10.30495/ijsee.2023.1993140.1279