Annual report pursuant to Section 13 and 15(d)

REVENUES IN EXCESS OF BILLINGS ??? LONG TERM (Details Narrative)

v3.22.2.2
REVENUES IN EXCESS OF BILLINGS – LONG TERM (Details Narrative) - USD ($)
12 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Contractors [Abstract]    
Interest income $ 38,005 $ 53,119
Interest rate discount 4.35% 4.35%