An example LaTeX source file for writing a jounal article.
\documentclass[a4paper,11pt]{article}
\author{Selinap}
\title{Very simple article}
\begin{document}
%generates the title
\maketitle
% insert table of contents
\tableofcontents
\section{Introduction}
The intro will be here.
\section{Conclusion}
\ldots{} and it ends here.
\end{document}
