MD RASHEDUL ISLAM. AI-DRIVEN WATER PURIFICATION MODEL IMPLEMENTATION IN SMART CITIES: REAL-TIME SOLAR DESALINATION AND EFFLUENT TREATMENT. International Journal of Business and Economics Insights, [S. l.], v. 5, n. 3, p. 270– 293, 2025. DOI: 10.63125/fbxtdt92. Disponível em: http://ijbei-journal.org/index.php/ijbei/article/view/19. Acesso em: 12 oct. 2025.