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SUPPLEMENTAL FINANCIAL INFORMATION (Details - Accounts payable) - USD ($)
Mar. 31, 2023
Dec. 31, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]    
Accounts payable $ 544,742 $ 462,202
Accrued bonus 134,704 134,704
Other accrued liabilities 56,961 91,765
Accrued and other liabilities $ 736,407 $ 688,671