فهرس المقالات Ali Abbas المقاله 1 - Co3O4/NiO@GQDs@SO3H nanocomposite as high performance catalyst for the preparation of pyrimidines 10.22034/jna.2020.675053 Hossein Shahbazi-Alavi Ali Abbas Javad Safaei-Ghomi Journal of Nanoanalysis , العدد 1 , السنة 7 , زمستان 2020