Mohammed, Intessar F.A., and Hassan S. Al-Asady. “External Morphological Study of Sympetrum Decoloratum Selys (Odonata :Libellulidae)”. Ibn AL-Haitham Journal For Pure and Applied Sciences, vol. 26, no. 1, Apr. 2017, https://jih.uobaghdad.edu.iq/index.php/j/article/view/501.