List of Articles oil. Open Access Article Abstract Page Full-Text 1 - The effect of adding oil extracted from ostrich (Struthio Camelus) adipose tissue on the oxidative stability of soybean oil N. Dehghani Maryam Gharachorloo P. Ghasemi Afshar Open Access Article Abstract Page Full-Text 2 - Analyzing the challenges and opportunities affecting political development in Iraq تکتم شهرستانی ALI SHIRKHANI ماشااله حیدرپور https://doi.org/10.30495/PIR.1403.1012062