MaswadaH. F., MazrouY. S. A., ElzaawelyA. A., & Alam-EldeinS. M. (2020). Nanomaterials. Effective tools for field and horticultural crops to cope with drought stress: A review. Spanish Journal of Agricultural Research, 18(2), e08R01. https://doi.org/10.5424/sjar/2020182-16181