Popova, V., Ivanova, T., Stoyanova, A., Georgiev, V., Hristeva, T., Nikolova, V., Docheva, M., Nikolov, N., & Damianova, S. (2018). Phytochemicals in leaves and extracts of the variety “Plovdiv 7” of Bulgarian oriental tobacco (Nicotiana tabacum L.). Trends in Phytochemical Research, 2(1), 27-36. https://oiccpress.com/tpr/article/view/11711