Minimal LaTeX file

An example LaTeX source file for writing a journal article.

\documentclass[a4paper,11pt]{article}
\author{Rizauddin}
\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}