Yoga, A. and Voijant Tangahu, B. 2022. Literature Study Of The Ability Of Fragrant Roots (Vetiveria zizanioides) And Sunflowers (Helianthus Annuus) On Phytoremediation Of Lead-Tainted Soil (Pb). Journal of World Science. 1, 2 (Apr. 2022), 56–66. DOI:https://doi.org/10.58344/jws.v1i2.14.