DEVELOPMENT OF NANO SENSORS FOR REAL-TIME MONITORING OF HEAVY METAL CONTAMINATION IN SOIL. Contemporary Journal of Social Science Review, [S. l.], v. 4, n. 2, p. 251–263, 2026. DOI: 10.63878/cjssr.v4i2.2356. Disponível em: https://contemporaryjournal.com/index.php/14/article/view/2356. Acesso em: 3 jun. 2026.