Li, Wei, Tianxiang Li, Mingyan Liu, Yaping Liu, Lixin Jiao, Miao Zhang, Bo Yao, et al. “Spatial Heterogeneity and Vertical Distribution of Nitrogen Forms in Sediments of Qilu Lake”. Frontiers in Sustainable Development 6, no. 8 (August 25, 2026): 20–34. Accessed August 26, 2026. https://fsdjournal.org/index.php/ojs/article/view/323.