List of Articles تمایزات Open Access Article Abstract Page Full-Text 1 - Estimating the score of assessment centers based on the concept of risk and interpersonal differences امیر آذرفر MohamadMahdi Alishiri Hossein Safari ali ebadi Open Access Article Abstract Page Full-Text 2 - A historical comparative study of the revolutions of Iran, Egypt, Libya, Tunisia, and Yemen: Emphasis on the differences and similarities between the Iranian revolution and four other revolutions Ali Vismei Faranak Seyedi Peyman Eynolghozati