AMALIA YULIANTI; LISWARA NENENG; YOHANES EDY GUNAWAN. Pengaruh lama paparan dan frekuensi gelombang ultrasonik terhadap jumlah koloni Escherichia coli. Journal of Environment and Management, [S. l.], v. 2, n. 2, p. 99–105, 2021. DOI: 10.37304/jem.v2i2.2937. Disponível em: https://e-journal.upr.ac.id/index.php/jem/article/view/2937. Acesso em: 3 jul. 2024.