En, L.H., Nguyen, N.T. and Thanh, G.T. 2016. Evaluation of plant growth regulators on root formation of semihardwood and hardwood cuttings of Sarcandra glabra (Thunb.) Nakai. Academia Journal of Biology. 38, 3 (Sep. 2016), 359–366. DOI:https://doi.org/10.15625/0866-7160/v38n3.7843.