ElJiati, A., I. Ahmed, . A. Sanada, N. Terada, and K. . Koshio. “Effect of Different Ethephon Concentrations on Shiss Removal in ‘Khlass’ and ‘Sukkary’ Date Palm Varieties”. Atlas Journal of Biology, Mar. 2022, pp. 752–758, doi:10.5147/ajb.vi0.229.