AI-Driven Frameworks and Sensor-Robotic Networks for Urban Waste Management: A Systematic Review Toward Sustainable Smart Cities. Pakistan Journal of Analytical & Environmental Chemistry, Pakistan, v. 27, n. 1, p. 550747ap, 2026. DOI: 10.21743/pjaec/2026/550747ap. Disponível em: https://pjaec.pk/index.php/pjaec/article/view/550. Acesso em: 4 sep. 2026.