2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Accounts Receivable (Details) - USD ($)	Mar. 31, 2022	Sep. 30, 2021
Accounting Policies [Abstract]
Accounts Receivable, gross	$ 6,796,293	$ 2,891,784
Other receivables	733,468	421,681
Provision for doubtful allowances	(693,508)	(693,508)
Total Accounts Receivable, net	$ 6,836,253	$ 2,619,957