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RECEIVABLES (Tables)
12 Months Ended
Jun. 30, 2021
Receivables [Abstract]  
Accounts receivable
    2021     2020  
Accounts receivable   $ 5,375,598     $ 6,560,024  
Allowance for doubtful accounts     (234,963 )     (251,954 )
    $ 5,140,635     $ 6,308,070