A Study of Begnas Tal-Rupa Tal Watershed

- ISBN: 978-3-8454-1217-7

- ISBN: 978-613-9-82931-6

Boundaries and Boundary-Crossing in Global Terrorism and Counter-Terrorism

- ISBN: 978-3-8383-0996-5

A case study

- ISBN: 978-3-659-52579-7

- ISBN: 978-620-2-05002-9

- ISBN: 978-620-2-06517-7

A Study of the Acquisition of English as a Foreign Language

- ISBN: 978-3-8465-5293-3

A Case Study of Southwestern Nigeria

- ISBN: 978-3-8433-9024-8

- ISBN: 978-3-8484-8465-2

Gospel musicians' perception of the socio-economic and political realities in Nigeria

- ISBN: 978-3-8465-1282-1