Xu, Yanzhu, and Lijiaxing Cheng. “Mid- to Long-Term Runoff Forecasting in the Huaihe River Basin Using a Spatiotemporal Graph Neural Network Coupled With LSTM”. Environment, Social and Governance, vol. 3, no. 3, May 2026, pp. 1-12, https://doi.org/10.70267/esg2026.v3n3.0112.