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FAIR VALUE MEASUREMENTS (Details) - USD ($)
9 Months Ended 12 Months Ended
Jun. 30, 2021
Sep. 30, 2020
FAIR VALUE MEASUREMENTS    
Beginning balance $ 3,765,613 $ 6,488,310
Issuances 0 0
Exercises 3,838,471 3,071,775
Realized and unrealized net loss 991,562 349,078
Ending balance $ 918,704 $ 3,765,613