Hakim, Rachmi Fanani, Fakhrurrazi, and Fadli Alwi. “Effect of Black Pepper Extract (Piper Nigrum L) towards Streptococcus Mutans Growth: Pengaruh Ekstrak Lada Hitam (Piper Nigrum L) Terhadap Pertumbuhan Streptococcus Mutans”. Dentika: Dental Journal 23, no. 1 (July 9, 2020): 13-17. Accessed November 21, 2024. https://talenta.usu.ac.id/dentika/article/view/2073.