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Prepaid Expenses and Other Current Assets, Net (Details) - USD ($)
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2018
Other Income and Expenses [Abstract]      
Consideration receivable $ 738,284    
Technical consulting fee 318,116    
Consulting fee collected 1,042,006    
Consideration allowance 14,394    
Allowance for doubtful accounts $ 14,533