Creating our own commands | LaTeX Beginner's Guide - Second Edition
Python Command Line Arguments
macros - naming argument and optional-argument for \def, \newcommand and newenvironment - TeX - LaTeX Stack Exchange
macros - Printing arguments in \newcommand at different parts of document - TeX - LaTeX Stack Exchange
Part 4 - Overleaf, Online LaTeX Editor
Texmaker (free cross-platform latex editor)
Commands - Overleaf, Online LaTeX Editor
LaTeX & Macros: Macros with Optional Arguments - DEV Community
PDF) An Extension of the LATEX Theorem Environment
Make LaTeX easier with custom commands – Water Programming: A Collaborative Research Blog
Make LaTeX easier with custom commands – Water Programming: A Collaborative Research Blog
LaTeX Tutorial-Page Setup
New Commands — Introduction to Data Analysis for Physics
macros - naming argument and optional-argument for \def, \newcommand and newenvironment - TeX - LaTeX Stack Exchange
How to Add Command Line Arguments to a Python Script
something nice I found about latex: putting a table inside another table using \newcommand
Part 4 - Overleaf, Online LaTeX Editor
How to use \newcommand in LaTeX?
Latex tutorial: 2.5 how to define new commands in latex - YouTube
How to write a LaTeX macro that doesn't need a fixed number of arguments | Rainnic in the Clouds
How to use \newcommand in LaTeX?
8. Defining Commands
tex core - How to make commands defined by \def behave as strings? - TeX - LaTeX Stack Exchange
