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A qualitative content analysis for determining indexes and ..:

Hojjat Sheikhbardsiri ; Sahar Salahi ; Mahdieh Abdollahi...
http://www.jehp.net/article.asp?issn=2277-9531;year=2022;volume=11;issue=1;spage=173;epage=173;aulast=Sheikhbardsiri.  , 2022