The explanatory note that is located at the end of a book or document is called the endnote. It comments or sites references that are used within the document.
footnote
It could be the Footnote/End Note or the Bibliography. Likley the first one (Footnote) though.
In MLA style, the superscript number is used as a note reference mark to signal the existence of an explanatory note. The superscript number corresponds to the note located at the bottom of the page or end of the document.
Usually nothing, footnotes are to end the page and are notes that are explanatory to the text. After footnotes in your document, you can have footer, if you wish.
End notes go at the end of a document or section of a document. Foot notes go at the foot of the current page.
note reference marks
ambot cmo da
A footnote.
explanatory notes
A note reference mark signals that an explanatory note exists at the bottom of the page as a footnote. Each mark corresponds to a specific note providing additional information or citations related to the text.
it is a header