Erwid Fatchur Rahman
* Corresponding Author Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Sultan Agung Islamic University, Semarang, Central Java
Oral and Maxillofacial Surgery Specialty Program, Faculty of Dentistry, Universitas Gadjah Mada, Yogyakarta Indonesia
Bambang Dwirahardjo Department of Oral and Maxilofacial Surgery, Faculty of Dentistry, Universitas Gadjah Mada Indonesia
Poerwati Soetji Rahajoe Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Yogyakarta Indonesia