Tran, T. T., D. D. Tuong Han, N. Huu Ho, and D. Tan Nhut. “The Endogenous Responses During the Flowering Stage of Torenia Fournieri L. Under LED Light”. Vietnam Journal of Biotechnology, vol. 16, no. 4, Aug. 2020, pp. 659-67, doi:10.15625/1811-4989/16/4/12558.