Elfallah, S.S.S. and Abdullah, H.Z. (2018) “In Vitro Apatite Deposition on TiO2 Film Derived from Electro-Chemical Treatment on Ti Substrate under Mixed Acid Electrolyte”, International Journal of Integrated Engineering, 10(3). Available at: https://journal.uthm.edu.my/index.php/ijie/article/view/2136 (Accessed: 7 August 2026).