Mosa, Walid F. A., et al. “Influence of Some Biostimulants Combined With Zinc and Boron Oxides on the Performance of Date Palm ”. BioResources, vol. 20, no. 4, Sept. 2025, pp. 9785-03, https://ojs.bioresources.com/index.php/BRJ/article/view/25036.