[1]
“Allelopathic Effect of Populus Nigra Bark on Zea Mays in Agroforestry Ecosystems”, GJSFR, vol. 16, no. C1, pp. 21–27, Apr. 2016, Accessed: Aug. 13, 2026. [Online]. Available: https://www.journalofscience.org/index.php/GJSFR/article/view/1742