Recommended Structure
input vs include
\input{file}inserts content inline.\include{file}starts on a new page and works with\includeonly.
main.tex
Faster Draft Builds
includeonly.tex
Document Structure
Multi-file LaTeX Projects
Organize large LaTeX projects with input, include, and subfiles for theses, books, and reports.
Split large projects into focused files to improve maintainability and collaboration.