Ahmad, Berivan, and Salah Ibrahim. “The Possibility of Using Remote Sensing in Studying Pigments of Oak Tree (QUERCUS AEGILOPS) In Pirmus Area”. Science Journal of University of Zakho 7, no. 3 (September 30, 2019): 89-94. Accessed November 20, 2019. https://sjuoz.uoz.edu.krd/index.php/sjuoz/article/view/607.