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PREPAID EXPENSES
6 Months Ended
Jan. 31, 2023
Disclosure Prepaid Expenses [Abstract]  
PREPAID EXPENSES [Text Block]

3. PREPAID EXPENSES

    January 31, 2023     July 31, 2022  
Current            
Insurance $ 29,341   $ 71,424  
Deposits   195,878     342,987  
Other   23,399     14,891  
    248,618     429,302  
Non-current            
Deposits   59,998     -  
Total $ 308,616   $ 429,302