Journal, Baghdad Science. 2016. "Effect of the Aquatic Plant Hydrella Vorticellata As a Fertilizer on Seed Germination and Some Chemical and Cytogenetics Parameters in the Cell of Hordeum Vulgare and Vicia Faba: Abeer M. Y. Al-Hallaq | Buthayna A. H. Al-Makdami | Nidhal E. Suliaman | Abbas M. Ismael". مجلة بغداد للعلوم 13 (2). Iraq, Baghdad:0228. https://doi.org/10.21123/bsj.2016.13.2.0228.