1. Small Differences and Critical Junctures: The Weight of History;D Acemoglu;Why Nations Fail: The Origins of Power, Prosperity and Poverty,2012
2. Are You Being Served? Political Accountability and Quality of Government;A Adser�;Journal of Law, Economics & Organization,2003
3. Fractionalization;A Alesina;Journal of Economic Growth,2003
4. Improving accuracy by applying Z-score normalization in linear regression and polynomial regression model for real estate data;D A Anggoro;International Journal of Emerging Trends in Engineering Research,2019