Impact of Solar-Terrestrial processes of Technology

- ISBN: 978-613-9-93542-0

Challenges and Prospects

- ISBN: 978-613-9-89412-3

Tee Grammatical Description

- ISBN: 978-3-8454-0148-5

- ISBN: 978-3-659-59557-8

English Language Entrance Certificate Examination and Its Relationships With English Proficiency and Other Examinations

- ISBN: 978-3-659-61377-7

in Safawah Village, Garderif State, Sudan

- ISBN: 978-3-330-04036-6

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A South African Tax Law Perspective

- ISBN: 978-3-330-07091-2

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The grammar of Q particles in EkeGusii

- ISBN: 978-620-2-07688-3