Ahmad, Ahsana Aqilah, Jaharah A.Ghani, Siti Mariam Abdul Rahman, Nurul Hayati Abdul Halim, and Adlan Hakimi Abdul Hamid. “Investigation on Chips Morphology of Machining AISI 4340 under Cryogenic and Cryogenic MQL Conditions”. International Journal of Integrated Engineering 17, no. 8 (December 31, 2025): 1–12. Accessed April 7, 2026. https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/21296.