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SCHEDULE OF FAIR VALUE ASSUMPTIONS OF STOCK OPTIONS (Details)
9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Share-based Payment Arrangement [Abstract]    
Risk-free interest rate 0.78% 0.79%
Expected life 6 years 6 years 7 months 6 days
Expected volatility 134.79% 122.24%
Dividend yield