Vol. 11, No. 2; 2016 1. An Evaluation of the Effectiveness of Environment Policy in Jordan (Adel Yacob Shamaileh) 2. Exploratory Study of Leadership Behavior Impact on Environmental Performance of Industrial Companies in Libya (Tarek Ahmed Alaati, Muhammad Nizam, Ary Setyawan & Prabang Setyono) 3. Testing the Model of Relationship and Impact of Administrative Leadership on Human Resource Tra…