Vol. 5 No. 4 (2016): April

View Vol. 5 No. 4 (2016): April

Published: 2016-04-10

Agriculture

Demand for biogas: state of the art and future prospective

Abdeen Mustafa Omer

371-407
- SJR-2016-54-371-407
Energy efficiency and building environment

Abdeen Mustafa Omer

408-415
- SJR-2016-54-408-415

Economics

Effects of terrorism on the international business in Nigeria

Khakan Najaf, Rabia Najaf

416-422
- SJR-2016-54-416-422