Ullah, W., M. Mu’tasim, and M. Rashid. “Optimization of Cost-Based Hybrid Flowshop Scheduling Using Teaching-Learning-Based Optimization Algorithm”. International Journal of Automotive and Mechanical Engineering, vol. 21, no. 3, Sept. 2024, pp. 11616-28, doi:10.15282/ijame.21.3.2024.13.0896.