SATYAPRAKASH, D. S. .; MISHRA, E. P. K. .; SINGH, S. P. .; TIWARI, V. K. .; GIRI, S. . AIR PURIFIER MACHINE. International Journal of Technical Innovation in Modern Engineering & Science, [S. l.], v. 4, n. 10, p. 180–184, 2018. Disponível em: https://ijtimes.com/index.php/ijtimes/article/view/467. Acesso em: 22 dec. 2024.