- ISBN: 978-3-659-40502-0

- ISBN: 978-620-4-20014-9

with an Application to Social Dilemmas

- ISBN: 978-3-8433-6133-0

Drawing the greatest value out of organizational members

- ISBN: 978-620-2-67588-8

Educational Data Analytics

- ISBN: 978-620-3-20299-1

among standard three pupils in Starehe Division, Nairobi Kenya

- ISBN: 978-3-8465-3559-2

Implications on Law Students' Achievement

- ISBN: 978-3-8465-9731-6

Case study of Gilgit

- ISBN: 978-3-8465-9065-2

On the Dilemma of “Similar” or “Different”

- ISBN: 978-3-8465-1522-8

Basics, Concepts, Methods

- ISBN: 978-3-8383-9693-4