Abdelmoula Saggai, Samir Zeghlache, Loutfi Benyettou, Ali Djerioui (2020) “Fault Tolerant Control Based on Sliding Mode Observer and Adaptive Type-2 Fuzzy back stepping Control of Octorotor Aircraft ”, International Journal of Advanced Science and Technology, 29(05), pp. 14127 - 14153. Available at: http://sersc.org/journals/index.php/IJAST/article/view/33212 (Accessed: 12February2026).