فهرس المقالات Karam Allah Daneshfard المقاله 1 - Validation of Networking Approach in Environmental Policy in IRAN to Decrease Environmental Pollution by Factor Analysis Method 10.22034/ap.2019.668486 Seyed Hossein Hosseini Karam Allah Daneshfard Gholam-Reza Memarzadeh Tehran Hooman Bahmanpour Anthropogenic Pollution , العدد 1 , السنة 3 , بهار 2019