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Accounts Receivable, Net - Schedule of Accounts Receivable, Net (Details) - USD ($)
Dec. 31, 2019
Sep. 30, 2019
Receivables [Abstract]    
Accounts receivable $ 7,261,772 $ 7,065,035
Allowance for doubtful accounts (610,413) (606,051)
Accounts receivables, net $ 6,651,359 $ 6,458,984