List of Articles conjugacy class Open Access Article Abstract Page Full-Text 1 - The commutativity degree of semigroup of order p^α q^β Mehrdad Azadi mandana ghaneei Open Access Article Abstract Page Full-Text 2 - Classification of EPPO-groups with seven non-central conjugacy classes Zeinab Foruzanfar Mehdi Rezaei Open Access Article Abstract Page Full-Text 3 - New characterization of some linear groups A. Khalili ‎Asboei‎ R. Mohammadyari M. Rahimi-Esbo