The Institutionalisation of Political Parties in Post-authoritarian Indonesia: From the Grass-roots Up provides detailed examination of how much the local party branches of Partai Golkar, Partai Demokrasi Indonesia Perjuangan, Partai Amanat Nasional, and Partai Keadilan Sejahtera in Malang (East Java) have institutionalized since the end of New Order era (1966-1998). Based on extensive fieldwork and observation, this book provides a new bottom-up perspective on how activities, administration and membership of each party has changed, and why some parties have more developed organizational prowess and stronger institutional base than others.