Yan, Tengfei, Yevheniia Kremenetska, Shibin Wan, Qiang Hu, and Songlin He. 2022. “STUDY OF COMMUNITY STRUCTURE AND DISTRIBUTION OF MIXED FOREST NЕАR NANWAN LAKE”. Bulletin of Sumy National Agrarian University. The Series: Agronomy and Biology 45 (3), 78-86. https://doi.org/10.32845/agrobio.2021.3.10.