نصّور مازن, هيفا سوسن, and قاسم رنا. “Effect of Olive Mill Wastewater and Sewage Sludge Addition on Growth, Flowering and Corms Production of Freesia Hybrida”. Tishreen University Journal -Biological Sciences Series 43, no. 3 (July 12, 2021). Accessed November 25, 2024. https://journal.tishreen.edu.sy/index.php/bioscnc/article/view/10748.