List of Articles Requirement Management Open Access Article Abstract Page Full-Text 1 - Leveraging Engaged Parties in SIP Domains of eTOM Framework by using ITSM Reference Model Faranak Mireskandari Ramin Nasiri Gholamreza Latif Shabgahi Open Access Article Abstract Page Full-Text 2 - System Engineering Implementation Process for Super-Systems Saeid Azad Mehdy Morady Gohareh