%\documentclass[DIV=calc, paper=letter, fontsize=12pt, twoside]{scrartcl}
\documentclass[12pt, twoside]{article}
\input{config/package}
\input{config/funcoes}
\input{config/layout}
\input{config/color}
\input{text/yourdata}
\input{config/data}
\begin{document}
\maketitle
\input{text/writing}
\bibliography{text/biblio.bib}
\end{document}