List of Articles Accession Open Access Article Abstract Page Full-Text 1 - Evaluation of some physiological responses of three indigenous watermelon (Citrullus lanatus L.) accessions to drought stress ali rouin amin baghizadeh mahmoud Roghami amin mousavi 10.30495/iper.2022.1942195.1736 Open Access Article Abstract Page Full-Text 2 - Analysis of the process of accession of the Republic of Serbia to the European Union with emphasis on economic behavior pattern MOHAMMAD MAHDI FARAHMAND ALI ADAMI Open Access Article Abstract Page Full-Text 3 - Turkey’s Compliance with European Union Energy Rules and Policies Hosein Mofidi Ahmadi