Syahrani, Nafila, 		Kurniawati, Atik, 		Prihanti, Ayu, 		Sulistyani, Erna, AND 		Lestari, Pujiana.
" Uji Aktivitas Antibakteri Ekstrak Etanol Daun Ungu (Graptophyllum pictum (L) Griff) terhadap Pertumbuhan Streptococcus sanguinis" <em>Pustaka Kesehatan</em> [Online], Volume 12 Number 1 (27 March 2024)