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EARNINGS PER SHARE (Details - per share calculation) - USD ($)	3 Months Ended
	Jul. 31, 2022	Jul. 31, 2021
Earnings Per Share [Abstract]
Net loss	$ (1,545,012)	$ (1,025,418)
Basic weighted average number of shares outstanding	20,829,315	1,591,306
Diluted weighted average number of shares outstanding	20,829,315	1,591,306
Basic loss per share	$ (0.07)	$ (0.64)
Diluted loss per share	$ (0.07)	$ (0.64)

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-URI https://asc.fasb.org/extlink&oid=126958026&loc=d3e1448-109256

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