Rumondang Bulan, Firman Sebayang, Emma Zaidar Nasution, and Putri Wulandari. “Uji Aktivitas Antimikroba Dan Antioksidan Dari Ekstrak Etanol Daun Keji Beling (Strobilanthes Crispus BI)”. Talenta Conference Series: Science and Technology (ST) 2, no. 2 (June 30, 2019). Accessed May 18, 2024. https://talentaconfseries.usu.ac.id/st/article/view/511.