➕📑

#supplementary material #additional documents #extra files #appendix #related docs #resource tabs

📄➕📎

#supplementary material #attachment #addendum #supporting document #appendix

📚📎ℹ️

#supplementary material #attachment #works cited #bibliography #glossary #end matter

📚📄➕

#material de estudio #apuntes #ayuda escolar #supplementary material #handouts #learning aid

📑🔗📄

#treaty annex #report annex #linked document #supplementary material #document addition

🗺️➕✨

#map expansion #setting detail #added content #supplementary material #background details #history expansion