Gunadi, Achmad, Department of Biomedicine, Faculty of Dentistry, University of Jember, Jember, Indonesia, Indonesia

• Journal of Dentomaxillofacial Science Vol. 7 No. 1 (2022): (Available online: 1 April 2022) - Original Article
  Antibacterial effectivity of coffee bean extract and instant coffee (spray drying) against porphyromonas gingivalis
  Abstract  pdf