- ISBN: 978-613-8-41397-4

Understanding Africa Traditional Religion and its effects on Africa Development

- ISBN: 978-613-8-43775-8

- ISBN: 978-620-2-28760-9

Ontologies and recognition of the objects

- ISBN: 978-620-2-28256-7

A travers, "En attendant le vote des bêtes sauvages" d'A. Kourouma, "Zayni Barakat" de G. Ghitany et "El General en su laberinto" de G.G. Marquez

- ISBN: 978-613-1-57676-8

- ISBN: 978-3-639-65225-3

- ISBN: 978-613-8-45658-2

Information research, views materialization and spatial requests

- ISBN: 978-620-2-28261-1

GSM networks, services, data deposit and grid computing

- ISBN: 978-620-2-28326-7

Implementation of the geographical information systems, semantic interoperaability, urban analysis & manipulation and spatial optimization

- ISBN: 978-620-2-28231-4