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5. EQUITY TRANSACTIONS (Details - Warrant assumptions) - Warrants [Member] - $ / shares
12 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Risk free interest rate, minimum 1.38% 0.70%
Risk free interest rate, maximum 1.92% 1.93%
Average expected term

5 years

3.42 – 5.5 years

Expected Volatility Rate, Minimum 100.20% 88.20%
Expected Volatility Rate, Maximum 111.10% 96.00%
Expected dividends $ 0 $ 0