, Mr. C. B. Kadu, Mr. S. B. Lukare. “Performance Enhancement of SOPDT System With Numerically Optimized PID Controller”. International Journal on Recent and Innovation Trends in Computing and Communication 3, no. 4 (April 30, 2015): 2330–2334. Accessed October 2, 2025. https://ijritcc.org/index.php/ijritcc/article/view/4236.