PROF. SURENDRA SHARMA, DR D N SINGH, D. U. K. D. R. K. Electronic Waste Study & Facts in Bihar. International Journal of Engineering and Computer Science, india, v. 3, n. 11, 2014. Disponível em: http://ijecs.in/index.php/ijecs/article/view/2445. Acesso em: 19 may. 2024.