TY - JOUR 
T1 - Optimization of sodium extraction from soil by using a central composite design (CCD) and determination of soil sodium content by ion selective electrodes
JO - Eurasian Journal of Soil Science
VL - 5
IS - 2
SP , EP - 89 - 96
KW  - Central composite design (CCD), ion selective electrodes (ISE), soil analysis, sodium
SN - 2147-4249
DO - 10.18393/ejss.2016.2.089-096
PY - 2015
PB - Federation of Eurasian Soil Science Societies
ER -