Athia Nahi AL-Mashhadani, Israa Kreem Nasrullah, Aseel Fouad AL-Hussaini, & Hind Ebraheem Ahmed. (2014). Palynological study for nine cultivated species of Asteraceae family . Journal of Madenat Alelem University College, 6(1), 19-29. Retrieved from http://116.203.176.164/index.php/JMAUC/article/view/191