نصور م. ., سلمان ي. ., and قدار ش. . “Effect of Gibberellic Acid (GA3) on Growth and Production of Tuberose (Polianthes Tuberosa L.)”. Tishreen University Journal -Biological Sciences Series, vol. 42, no. 5, Dec. 2020, https://journal.tishreen.edu.sy/index.php/bioscnc/article/view/10150.