Ahmed, Mahmoud Abdel-Aziz, Abdullah Alebidi, Rashid Al-Obeed, and Alaa Omar. 2023. “Effect of Foliar Spray of Yeast Extract and Potassium Nitrate on Yield and Fruit Quality on Ziziphus Jujuba L. Trees”. Acta Scientiarum Polonorum Hortorum Cultus 22 (1):3-10. https://doi.org/10.24326/asphc.2023.4117.