Syukri, Yandi, Ririk Purwati, Nadia Hazami, Hady Anshory Tahmid, and Annisa Fitria. “Standardization of Specific and Non-Specific Parameters of Propolis Extract As Raw Material for Herbal Product”. EKSAKTA: Journal of Sciences and Data Analysis 20, no. 1 (February 13, 2020): 36–43. Accessed November 22, 2024. https://journal.uii.ac.id/Eksakta/article/view/14354.