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EQUITY-BASED COMPENSATION (Details 1)
12 Months Ended
Sep. 30, 2023
Sep. 30, 2022
EQUITY-BASED COMPENSATION    
Expected stock price volatility, min 99.18% 96.37%
Expected stock price volatility, max 100.18% 99.26%
Risk-free interest rate, min 3.41% 1.50%
Risk-free interest rate, max 4.25% 3.43%
Expected life of options, min 9 years 7 months 17 days 9 years 8 months 1 day
Expected life of options, max 9 years 7 months 28 days 9 years 8 months 8 days
Expected dividend yield 0.00% 0.00%