Thi Thuy Linh, Do, Thanh Duong, Hoang, Tuan Hiep, Nguyen, Thanh Huyen, Pham, Minh Khoi, Nguyen, AND Doan Long, Dinh. " Simultaneous Quantification of Hederacoside C and α-hederin in Hedera Nepalensis K.Koch Using HPLC-UV" VNU Journal of Science: Medical and Pharmaceutical Sciences [Online], Volume 36 Number 3 (25 September 2020)