Ibrahim, Salihu Application of response surface methodology for optimising caffeine-degrading parameters by Leifsonia sp. strain SIU. [electronic resource] - Journal of environmental biology Sep 2015 - 1215-21 p. digital Publication Type: Journal Article ISSN: 0254-8704 Subjects--Topical Terms: Actinobacteria--metabolismBioreactorsCaffeine--metabolism