| 1 | Nitric oxide in plants: Properties, biosynthesis, and physiological funtions (Chapter IV pp: 150-194). in Salicylates, Jasmonates and Nitric oxide and the control of physiological processes | Tuan Anh Tran, Russina Yordanova, Losanka Popova | Unikam print. Sofia, Bulgaria | 2015 | Book chapter |
| 2 | Cadmium-induced structural disturbances in pea leaves are alleviated by nitric oxide | Tran, T. A., Vassileva, V., Petrov, P. & Popova, L. | Turkish Journal of Botany 2013, Vol. 37, 698-707 | 2013 | Original research paper |
| 3 | Functions and toxicity of cadmium in plants: recent advances and future prospects. | Tran, T. A. & Popova, L. P. | Turkish Journal of Botany 37: 1-13 | 2013 | Review paper |
| 4 | Nitric oxide alleviates cadmium toxicity on photosynthesis in pea plants | 20) Tran, T. A., Paunova, S., Nedeva, D. & Popova, L. | Comptes rendus de l'Académie bulgare des Sciences 64(8): 1137-1142 | 2011 | Original research paper |
| 5 | Nitric oxide in plants: Properties, biosynthesis and physiological functions | Popova, L. & Tuan, T. | Iranian Journal of Science and Technology, Transaction A: Science 34(3): 173-183 | 2010 | Review paper |