Tawab, Faiza, et al. “Allelopathic Effect of Aqueous Extract of Poa Annua on Seed Germination and Seedling Growth of Selected Wheat Varieties”. Indus Journal of Bioscience Research, vol. 3, no. 7, July 2025, pp. 801-7, https://doi.org/10.70749/ijbr.v3i7.1994.