Shofa, A. F., T. Alam, and N. Nuralih. “Uji Aktivitas Sitotoksik Ekstrak Polar, Semipolar, Dan Non-Polar Daun Sambiloto (Andrographis Paniculata) Terhadap Sel Kanker Hati (HepG2)”. Jurnal Kefarmasian Indonesia, Feb. 2022, pp. 25-30, https://jkefarind.com/index.php/jki/article/view/4875.