Jamaludin S.N. Sakinah, Basri S, and Nuruzzaman D. Muhammad. “DESIGN OPTIMIZATION OF FUNCTIONALLY GRADED HYDROXYAPATITE/ TITANIUM CIRCULAR PLATE USING TWO-DIMENSIONAL FINITE ELEMENT MODELLING”. Asean Journal of Automotive Technology, vol. 1, no. 1, Sept. 2019, pp. 9-13, https://journal.dhuautomotive.edu.my/autojournal/article/view/4.