- ISBN: 978-620-2-26225-5

Happiness in the Age of Homo Economicus

- ISBN: 978-3-8416-6764-9

- ISBN: 978-613-8-43643-0

- ISBN: 978-613-8-42713-1

- ISBN: 978-620-2-27542-2

- ISBN: 978-3-330-87046-8

Selection of studies and articles

- ISBN: 978-3-639-65430-1

Characterizing multiscale nature of plants using fractal geometry descriptors, application on light-interception modeling

- ISBN: 978-613-1-56371-3

on the factors influencing older persons’ access to HIV/AIDS services in Sub Saharan Africa

- ISBN: 978-620-2-27916-1

In relation to the forestry and energy sectors in SADC region with emphasis on DRC and RSA as case studies

- ISBN: 978-620-2-26533-1