Nazar Hasan, Mohammed, and . . “The Effect of Spraying Boron and Seaweed Extracts (kelpak) on Vegetative Growth Characteristics and Concentration of Some Medically Active Substances for Lemon Grass (Cymbopogon Citratus L.)”. International Journal of Engineering & Technology 7, no. 4.37 (December 13, 2018): 145–149. Accessed April 30, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/24090.