A bioinformatic approach of hydroxyapatite and polymethylmethacrylate composite exploration as dental implant biomaterial oleh Chiquita Prahasanti, Alexander Patera Nugraha, Viol Dhea Kharisma, Arif Nur Muhammad Ansori, Rini Devijanti Ridwan, Tansza Permata Setiana Putri, Nastiti Faradilla Ramadhani, Ida Bagus Narmada, I Gusti Aju Wahju Ardani, Tengku Natasha Eleena Binti Ahmad Noor