#first i load certain data bases in csv from my path
list.df_names=list.files("D:/my_path",pattern = ".csv")

[1] "df1.csv"  "df2.csv" "df3.csv"

list.df=list(get(list.df_names))
length(list.df)

[1] 1

list.df.good=list(df1.csv,df2,csv,df3,csv)
lenght(list.df.good)

[1] 3