A. Oglah, A., & H. Abed Al-Hady, S. (2018). Design and implementation of an interval Type-2 Fuzzy Logic and type-1 fuzzy logic controls for Magnetic Levitation System. American Scientific Research Journal for Engineering, Technology, and Sciences, 46(1), 122-134. https://asrjetsjournal.org/American_Scientific_Journal/article/view/4314