فهرس المقالات Mehdi sheykhan المقاله 1 - Synthesis of densely functionalized chromenes using a magnetic recoverable ionic liquid as the catalyst Forough Ramazanzadeh Manouchehr Mamaghani Hossein Fallah-Bagher-Shaidaei Mehdi sheykhan Iranian Journal of Catalysis , العدد 5 , السنة 10 , پاییز 2020
