\documentclass[a4paper, english, 11pt, titlepage]{report}

\input{_setup/doc_setup}

\begin{document}
% FRONT MATTER
\input{1_front_matter/titlepage}
\newpage
\pagenumbering{roman}
\input{1_front_matter/preamble}
\input{1_front_matter/contents}
	
% MAIN BODY
\newpage
\pagenumbering{arabic}
\input{2_main_body/introduction}
\input{2_main_body/background}
\input{2_main_body/development}
\input{2_main_body/evaluation}
\input{2_main_body/conclusion}

% BACK MATTER
\input{3_back_matter/references}
\input{3_back_matter/appendices}

\end{document}