طباش سمير, سمرة بديع, and جريش أروى. 2021. “The Effect of Covering With Black Plastic, and Two Herbicides, on the Growth of Weeds, and the Yield of Capsicum Crop, in Al-Ghab Area”. Tishreen University Journal -Biological Sciences Series 43 (5). https://journal.tishreen.edu.sy/index.php/bioscnc/article/view/11071.