Trekkies 2 ⇒ 〈DIRECT〉

: Tissues and towels remain paper-based in several series.

: An ethnographic study by Camille Bacon-Smith focusing on the creators of Star Trek fan fiction, often cited alongside the film for its cultural analysis. Trekkies 2

Trekkies 2 is a frequent subject in "Fan Studies" and "Media Studies" research, which explores the evolution of the Star Trek community and the "Trekkie vs. Trekker" debate. : Tissues and towels remain paper-based in several series

If you are looking for physical memorabilia or documentation: within the Star Trek universe itself

Interestingly, within the Star Trek universe itself, paper is depicted as a rare but surviving medium: