فهرس المقالات سیروس بالایی المقاله 1 - A framework to design a green supply chain for the steel industry with a strategic approach (The case of Guilan province) 20.1001.1.25885723.2021.13.1.8.1 Sirous Balaeia Nabiollah Mohammadi Homa Doroudi Iranian Journal of Optimization , العدد 1 , السنة 13 , زمستان 2021