Dine, Mohamed, Abdelkrim Kherkhar, Younes Chiba, and Abdelhalim Tlemçani. “HYBRID GEOMETRIC-BASED QUATERNION CONTROL FOR ALTITUDE AND AGGRESSIVE ORIENTATION TRACKING OF QUADROTOR UAV”. Kufa Journal of Engineering 17, no. 1 (February 7, 2026): 558–583. Accessed May 12, 2026. https://journal.uokufa.edu.iq/index.php/kje/article/view/18757.