International Electronic Journal of Algebra
122-130
International Electronic Journal of Algebra
International Electronic Journal of Algebra
International Electronic Journal of Algebra
International Electronic Journal of Algebra
International Electronic Journal of Algebra
Samir BOUCHİBA, Mouhssine EL-ARABİ
International Electronic Journal of Algebra
International Electronic Journal of Algebra
Susan KARİMİ, Shiroyeh PAYROVİ