Tsagaan B, Ganbaatar O, Darizav T, Byambaa K. Content and distribution of some chemical elements in the poplar leaves (Populus laurifolia) in Ulaanbaatar. Proc. Mong. Acad. Sci. [Internet]. 2020 Dec. 24 [cited 2025 Oct. 27];60(4):18-27. Available from: https://test.mongoliajol.info/PMAS/article/view/1502