in French Canadian families of the Saguenay-Lac-Saint-Jean region of Quebec

- ISBN: 978-3-639-65099-0

Challenges social entrepreneurs encounter when working with the community towards realizing sustainable change

- ISBN: 978-620-2-27593-4

With a Particular Emphasis on the American Culture in an Algerian EFL Situation

- ISBN: 978-3-330-86590-7

For the expansion of AGRODYKE Multipurpose Organic fertilizer technology for All Crops & plants

- ISBN: 978-613-8-45670-4

- ISBN: 978-613-8-48580-3

- ISBN: 978-613-8-46060-2

DYNAMICS OF A DRY FRICTION OSCILLATOR UNDER TWO - FREQUENCY EXCITATIONS. Université de Yaoundé I 2011-2012

- ISBN: 978-3-8417-4891-1

- ISBN: 978-3-330-87125-0

- ISBN: 978-613-8-47352-7

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- ISBN: 978-3-8416-1284-7