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MARKETABLE SECURITIES - Schedule of movement in marketable securities (Details) - USD ($)
3 Months Ended 12 Months Ended
Nov. 30, 2020
Aug. 31, 2020
Investments, Debt and Equity Securities [Abstract]    
Balance $ 24,354 $ 0
Additions - cost   21,153
Proceeds from disposals (2,069)  
Gain on disposals 894  
Unrealized gain 16,250 3,201
Balance $ 39,429 $ 24,354