Juliadmi, Dian, 		Oktaviana, Dili, 		Tjong, Djong Hon, 		Manjas, Menkher, AND 		Gunawarman, Gunawarman.
" Hydroxyapatite Bilayers Coating on Screw Implant Ti6Al4V ELI with Electrophoretic Deposition Method for Improving Osseointegration" <em>Journal of Ocean, Mechanical and Aerospace -science and engineering-</em> [Online], Volume 51 Number 1 (8 October 2018)