L. Sulastri, R. Hidayat, P. Citroreksoko, S. Abdillah, and P. Simanjuntak, “Kombinasi Ekstrak Etanol 96% Daun Teh (Camellia sinensis (L.) Kuntze) dan Daun Yakon (Smallanthus sonchifolius) sebagai Penghambat Enzim ?-glukosidase: Combination of 96% Ethanol Extract of Tea Leaves (Camellia sinensis Linn.) and Yakon Leaves (Smallanthus sonchifolius) as an Inhibitor of the ?-glucosidase enzyme”, Proc. Mul. Pharm. Conf., vol. 14, no. 1, pp. 145–152, Dec. 2021.