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Ahmed E., and Holmström S.J.M. (2015). Microbe-mineral interactions: the impact of surface attachment on mineral weathering and element selectivity by microorganisms. Chemical Geology, 403: 13–23.
Ahmed E., and Holmström S.J.M. (2015). Siderophore production by microorganisms isolated from a podzol soil profile. Geomicrobiology Journal, 32: 397-411.
Ahmed E., and Holmström S.J.M. (2014). The effect of soil horizon and mineral type on the distribution of siderophores in soil. Geochim. Cosmochim. Acta, 131: 184-195.
Ahmed E., and Holmström S.J.M. (2014). Siderophores in environmental research: roles and applications. Microbial Biotechnology, 7: 196-208.