Agajo J, Patience N. O, Olukunle AA, T. A. F. Modelling of Dynast Simulator to Controlling Speed in a DC Motor using Proportional Integral Derivative Controller. ASRJETS-Journal. 2015;14(1):64-76. Accessed September 15, 2025. https://asrjetsjournal.org/American_Scientific_Journal/article/view/814