DesokyE.-S. M., MansourE., YasinM. A. T., El-SobkyE.-S. E. A. and RadyM. M. (2020) “Improvement of drought tolerance in five different cultivars of Vicia faba with foliar application of ascorbic acid or silicon”, Spanish Journal of Agricultural Research, 18(2), p. e0802. doi: 10.5424/sjar/2020182-16122.