Mohd Yasin, M. B. A., and H. Salleh. “The Designation of Variable Exhaust Nozzle for Micro Gas Turbine”. Research Progress in Mechanical and Manufacturing Engineering, vol. 4, no. 1, Aug. 2023, pp. 320-5, https://publisher.uthm.edu.my/periodicals/index.php/rpmme/article/view/9186.