DINH THI, K.-T. Multi-station smart charging in Vietnam: a quadratic-programming approach under the 2025 retail-tariff revision. HPU2 Journal of Science: Natural Sciences and Technology, [S. l.], v. 5, n. 02, p. 41–55, 2026. DOI: 10.56764/hpu2.jos.2026.5.02.41-55. Disponível em: https://sj.hpu2.edu.vn/index.php/journal/article/view/616. Acesso em: 25 sep. 2026.