Aldulaimi, D. F., and H. Alshakargy. “Execution Speed up of Image Rotation Matrix Using Parallel Technique”. American Scientific Research Journal for Engineering, Technology, and Sciences, vol. 26, no. 2, Oct. 2016, pp. 1-17, https://www.asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/2232.