List of Articles performance evaluation criteria Open Access Article Abstract Page Full-Text 1 - A 360 Degree Performance Appraisal Model for Documents Digitizing Firms Amir Hossein Koofigar Mahshid Ghaziasgar Mahdi Karbasian Open Access Article Abstract Page Full-Text 2 - performance enhancement of a two-fluid corrugated torsional heat exchanger containing hybrid nanofluids mojtaba jamiati Hossein Pourmohamadian