Ning, Yuan Yun-, Wang Lin- Yu, Chen Hao, and Xu Yu- Feng. “Effects of Cadmium Stress on Photosynthetic Physiological Characteristics of Two Rorippa Species”. Biotechnology Journal International 24, no. 6 (November 4, 2020): 32-42. Accessed December 5, 2020. https://journalbji.com/index.php/BJI/article/view/30120.