Mraif, K. Z. ., and K. A. sahar . AlHamdani. “The Effect of Spraying With Growth Regulator Kinetin and Addition of Humic Acid and the Interaction Between Them on the Chemical Content of Grapefruit and Shaddock seedlings.: Array”. Samarra Journal of Pure and Applied Science, vol. 4, no. 4, Dec. 2022, pp. 96-108, doi:10.54153/sjpas.2022.v4i4.207.