Tandanu YA, Santjojo DJDH, Masruroh M. ANALYSIS OF HYDROXYAPATITE/GELATINE COMPOSITION ON THE FILAMENT FORMATION USING PISTON EXTRUSION METHOD. IPR [Internet]. 2024 Jan. 29 [cited 2025 Oct. 31];7(1):153-65. Available from: https://ipr.unram.ac.id/index.php/ipr/article/view/273