Agajo, J., Patience N., O., Olukunle, A. A., & T. A., F. (2015). Modelling of Dynast Simulator to Controlling Speed in a DC Motor using Proportional Integral Derivative Controller. American Scientific Research Journal for Engineering, Technology, and Sciences, 14(1), 64-76. https://asrjetsjournal.org/American_Scientific_Journal/article/view/814