Rahmadina, Rahmadina, and Ulfayani Mayasari. “UTILIZATION OF KECOMBRANG FRUIT PEEL (Etlingera Elatior (Jack) RMSm) AS A MOUTHWASH TO PREVENT MOUTH ULCERS AND DENTAL CARIES”. Jurnal Bioteknologi & Biosains Indonesia (JBBI), vol. 11, no. 2, Nov. 2024, pp. 303-12, doi:10.55981/jbbi.2024.8591.