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RELATED PARTY TRANSACTIONS (Details) - USD ($)
Jul. 31, 2019
Jul. 31, 2018
Related Party Transaction [Line Items]    
Due to related parties $ 164,706 $ 235,294
Due to former chief executive officer pursuant to executive employment agreement    
Related Party Transaction [Line Items]    
Due to related parties 164,706 164,706
Due to consultant pursuant to consulting agreement    
Related Party Transaction [Line Items]    
Due to related parties $ 0 $ 70,588