1. Abdallah, A. M., & Hanaa, F. Y. M. (2013). Effect of foliar application of some micronutrients and growth regulators on some Egyptian cotton cultivars. Journal of Applied Sciences Research, 9, 3497–3507.
2. Akram, N. A., & Ashraf, M. (2013). Regulation in plant stress tolerance by a potential plant growth regulator, 5-aminolevulinic acid. Journal of Plant Growth Regulation, 32, 663–679.
3. Ali, Z., Basra, S. M. A., Munir, H., Mahmood, A., & Yousaf, S. (2011). Mitigation of drought stress in maize by natural and synthetic growth promoters. Journal of Agriculture and Social Sciences, 7, 56–62.
4. Arif, M., Hussain, N., & Yasmeen, A. (2016). Morphological and physiological response of cotton to exogenous application of growth regulators. Academia Journal of Agricultural Research, 4, 467–477.
5. Babaeian, M., Tavassoli, A., Ghanbari, A., Esmaeilian, Y., & Fahimifard, M. (2011). Effects of foliar micronutrient application on osmotic adjustments, grain yield and yield components in sunflower (Alstar cultivar) under water stress at three stages. African Journal of Agricultural Research, 6, 1204–1208.