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OTHER CURRENT ASSETS (Details) - USD ($)
Dec. 31, 2020
Mar. 31, 2020
OTHER CURRENT ASSETS    
Payments advanced to suppliers $ 31,268 $ 272,070
Prepaid insurance 358,029 250,073
Prepaid subscriptions 22,057 14,440
Refundable AMT credits 22,748 22,748
Employee advances   18,173
Other 7,922 28,647
Total $ 442,024 $ 606,151