Ighravwe DE, Ayoola Oke S. Surface Roughness Prediction and Optimisation using Novel Joint Artificial Neural Network and Bat Algorithm. IJIE [Internet]. 2022 Jun. 21 [cited 2026 Apr. 7];14(4):20-34. Available from: https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/5721