Sedri, M. H., Golchin, A., Fieziaslasl, V., & Sioseh-Mardeh, A. "Evaluation of nitrogen application management on drought tolerance and water use efficiency of rain in rainfed wheat", Iranian Journal of Field Crop Science, 48, 3, 2017, 763-776. doi: 10.22059/ijfcs.2017.205843.654099