Marzuki, A.P., Mohd Nasir, M.A. , Mohd Salleh, F. , Ismail, M.H. , Murat, B.I.S. and Ibrahim, M. 2024. Initial Study on Rheological Behaviour of Hydroxyapatites / Polylactic Acid Composite for 3D Printing Filament. International Journal of Automotive and Mechanical Engineering. 21, 1 (Mar. 2024), 11064–11073. DOI:https://doi.org/10.15282/ijame.21.1.2024.10.0856.