De la défense à la communication

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Total Quality Management

- ISBN: 978-613-8-41368-4

An African Flavoured Notebook

- ISBN: 978-613-1-53476-8

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Socially responsible investment: Why non-financial returns are difficult to measure in the case of impact investment?

- ISBN: 978-620-2-27759-4

EN R.D. CONGO

- ISBN: 978-620-8-82425-9

REPUBLIQUE DEMOCRATIQUE DU CONGO

- ISBN: 978-620-8-82583-6