The Progress and Obstacles of Implementing and Improving E-Government

- ISBN: 978-3-8383-0486-1

- ISBN: 978-3-659-84644-1

- ISBN: 978-3-8443-3261-2

- ISBN: 978-613-9-95834-4

Humanism-Parameters, Autobiographies & its types, Autobiographies-Mahatma Gandhi, Nelson Mandela, Martin Luther King Jr

- ISBN: 978-613-9-85610-7

Beauties and Calamities on Business and Investment Expansion: in Addis Ababa, Ethiopia

- ISBN: 978-620-0-29222-3

Influence Of CeO2 Nanoparticles On Performance And Emission Characteristics Of Cl Engine Fueled With Neem Oil Biodiesel

- ISBN: 978-620-0-29319-0

- ISBN: 978-620-0-22833-8

- ISBN: 978-620-0-28927-8

Education Inequality

- ISBN: 978-3-659-28129-7