Khan, Hanif, Muhammad Saleem Khan, Muhammad Anwar Sajad, Haroon Khan, Muhammad Ihsan, Irfan Ullah, Zahid Khan, and Umar Zeb. 2020. “Phytoremediation of Selected Heavy Metals Using Bryophyllum Daigremontianum (Raym-Hamet & H. Perrier) A. Berger”. Bangladesh Journal of Botany 49 (1):21-27. https://doi.org/10.3329/bjb.v49i1.49087.