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STOCKHOLDERS' EQUITY (Details - Stock based compensation) - USD ($)
12 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Stock based compensation expense $ 959,784 $ 919,032
Cost of Sales [Member]    
Stock based compensation expense 93,713 34,966
Research and Development Expense [Member]    
Stock based compensation expense 0 182,498
Selling, General and Administrative Expenses [Member]    
Stock based compensation expense $ 866,071 $ 701,568