Design and Comparative Study of Extended State Observers for Magnetic Levitation System. - Ahmed Rashid Ajel; Luay T. Rasheed; Mustafa K. Khashan; Israa R. Shareef; Huthaifa AL-Khazraji; Shakir Mahmood Mahdi; Shaymaa Mahmood Mahdi; Rawnaq Adnan Mahmod; Amjad J. Humaidi (DeSE, 2025)