Ekrem Kalkan

How to measure the intensity of competition : the mark-up estates for turkish manufacturing industries

Ekrem Kalkan, 1999 .

Prediction of the unconfined compressive strength of compacted granular soils by using inference systems

Ahmet Tortum, Suat Akbulut, Ekrem Kalkan, 2009 .

Impact of wetting–drying cycles on swelling behavior of clayey soils modified by silica fume

Ekrem Kalkan, E. Kalkan, 2011 .

Modification of the geotechnical properties, as influenced by freeze–thaw, of granular soils with waste additives

Necmi Yarbaşı, Suat Akbulut, Ekrem Kalkan, 2007 .

The positive effects of silica fume on the permeability, swelling pressure and compressive strength of natural clay liners

Suat Akbulut, Ekrem Kalkan, S. Akbulut, 2004 .

Removal of copper from aqueous solution using red mud

Nazan Demir, Ekrem Kalkan, E. Kalkan, 2010 .