Media type: E-Article Title: Effectiveness of Ultraviolet-C light diode radiation using pulsed and continuous radiation in reducing the concentration of Escherichia coli Contributor: Elham Asrari; Hedieh Deyhim imprint: 2022 Published in: سلامت و محیط Language: Persian ISSN: 2008-2029; 2008-3718 Origination: Footnote: Access State: Open Access