This document is a seminar paper written by a student at the University of Zenica Law Faculty about the role of political parties in building a political system. It discusses the topic in Bosnian and provides citations and references. At the end, it advertises several websites where students can find free seminar papers, diploma works, and matriculation papers on various topics to help them write their own unique papers. It notes that the websites contain works from all fields that students can download and use with attribution.