cp1252 to utf-8 using iconv for all files in a folder

I need to convert cp1252 files to UTF-8 with iconv and that worked fine for one file but when I try multiple files it's not working.

i try this

find . -type f -name '*.csv' -print -exec iconv -f cp1252 -t utf-8 {inputFolderPath} -o {outputFolderPath}\

it says that

File not found - '*.csv'