Template from University of Barcelona (No Official).
The template is for broad usage, it can be an essay, thesis, report, or article. It includes matrix application, pictures, formulas, a range of word styles, and different page sizes.
The source code is available on Github: https://github.com/junjielyu13/LaTeX_UB_template-no-official-.
This is version beta.0.1, released 20 Dec 2022.
Junjie Li, Manuel Liu Wang