The endnotes are discretionary

Merriam Webster defines it as’a major written assignment on a

When they don’t get the work done right away,

They’ve got their own libraries which contain various kinds of reference material and affordable-papers.net reference books.

they then can’t receive their paper done and might drop the chance to find another one done.

college or school class that represents the success of a pupil over a semester’.

and can be left out when the author doesn’t feel it’s necessary.