Lecture et Réception

- ISBN: 978-3-639-62105-1

Sécurité et Law aux Comores

- ISBN: 978-620-2-28488-2

- ISBN: 978-3-330-87796-2

NanoSatellite Engineering Professionals Certification- (NEP Certification)

- ISBN: 978-3-639-76831-2

- ISBN: 978-3-639-54805-1

- ISBN: 978-613-8-44589-0

- ISBN: 978-3-8381-8012-0

A Breathing Space for Learners

- ISBN: 978-620-2-53597-7

The expansion of civilization beyond the limits of our home planet is the moral issue of our time

- ISBN: 978-613-8-40716-4

fish and game

- ISBN: 978-613-1-50246-0