List of Articles semigroup algebra Open Access Article Abstract Page Full-Text 1 - A Note on Approximately Amenable Modulo an Ideal of Banach Algebras H-R. Rahimi A. Soltani Open Access Article Abstract Page Full-Text 2 - Biprojectivty of Banach algebras modulo an ideal M. ghorbani H.R. rahimi Open Access Article Abstract Page Full-Text 3 - 2n-Weak module amenability of semigroup algebras K. Fallahi H. Ghahramani