“Evaluation the Activity of Ajwa of Date Palm Fruits Extract As Promoter Rooting for Stem Cuttings of Cassia (Cassia Surattensis Berm)”. 2022. Iraqi Journal of Science 57 (3A): 1664-70. https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/7025.