1. Historical Overview of Climate Change;Le-Treut,2007
2. Changes in Atmospheric Constituents and in Radiative Forcing;Forster,2007
3. Observations: Surface and Atmospheric Climate Change;Trenberth,2007
4. Acquisition and study of global solar radiation in Maroua-Cameroon;Fotsing;Int. J. Renew. Energy Res.,2015
5. Perturbation Climatiques et Pratiques Agricoles Dans les Zones Agroécologiques du Cameroun: Changements Socio-économiques et Problématiques d’adaptation Aux Bouleversements Climatiques;Abossolo,2017