XU, X. . Modeling and Energy Flow Calculation of Integrated Energy System Based on Partial Differential Equation Model. Strategic Planning for Energy and the Environment, [S. l.], v. 43, n. 04, p. 979–1006, 2024. DOI: 10.13052/spee1048-5236.4349. Disponível em: https://journals.riverpublishers.com/index.php/SPEE/article/view/26405. Acesso em: 25 apr. 2026.