Quarterly report pursuant to Section 13 or 15(d)

REVENUE, DEFERRED REVENUE AND ACCOUNTS RECEIVABLE (Details 1)

v3.20.2
REVENUE, DEFERRED REVENUE AND ACCOUNTS RECEIVABLE (Details 1) - USD ($)
May 31, 2020
Nov. 30, 2019
Revenue, Deferred Revenue And Accounts Receivable [Abstract]    
Accounts receivable $ 282,016 $ 438,255