Supawi A, Ahmad S, Ismail NI, Talib N, Lee WK, Abdul Haq RH, et al. The Machinability Performance of RBD Palm Oil Dielectric Fluid on Electrical Discharge Machining (EDM) of AISI D2 Steel. IJIE [Internet]. 2022 Mar. 7 [cited 2026 Apr. 8];14(1):140-9. Available from: https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/8314