N. Abdullah, C. Tau Han, M. Jailani Mohd. Nor, and S. Mohamed Haris, “Decentralized Non-Derivative Algorithm for Real-Time Optimising Control of Large-Scale Industrial Processes”, IJET, vol. 8, no. 1.2, pp. 180–185, Jan. 2019, doi: 10.14419/ijet.v8i1.2.24898.