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FAIR VALUE MEASUREMENTS (Details - Assumptions)
12 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Measurement Input, Price Volatility [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Fair value assumptions 40% 40%
Measurement Input, Risk Free Interest Rate [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Fair value assumptions 0.3% 1%
Measurement Input, Expected Term [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Fair value assumptions 0.5-3.4 0.5-4.5
Measurement Input, Expected Dividend Rate [Member]    
Fair Value Measurement Inputs and Valuation Techniques [Line Items]    
Fair value assumptions