D. H. Dang Khoa, P. T. T. Hang, P. Thi Hoanh, and L. Phi Nga, “The toxicity of lead to the freshwater microalgae Scenedesmus and the water flea Daphnia carinata”, Vietnam J. Biotechnol., vol. 18, no. 4, pp. 755–761, May 2021.