- ISBN: 978-3-659-43733-5

Ambient Air Quality Status of 1,3 - Butadiene and Volatile Mono-aromatic Hydrocarbons in an urban Metropolis, India

- ISBN: 978-3-659-23881-9

Authority Of Judiciary In Controlling Administrative Action: Bangladesh Perspective

- ISBN: 978-3-8473-4511-4

- ISBN: 978-3-659-70646-2

- ISBN: 978-620-2-19745-8

A means of alleviating the current energy crisis and reducing the consumers'' electricity bill

- ISBN: 978-3-8433-6290-0

- ISBN: 978-620-4-21003-2

Theoretical Perspectives and Case Studies in a Multicultural Region of Romania

- ISBN: 978-620-2-79786-3

- ISBN: 978-620-3-41053-2

Empirical study

- ISBN: 978-620-3-30577-7