Aloysius Gunadi, Brata (2007): Spatial Concentration of the Informal Small and Cottage Industry in Indonesia. Unpublished.
Brata, Aloysius Gunadi (2009): Does Geographic Factors Determine Local Economic Development? Unpublished.
Brata, Aloysius Gunadi (2010): Regional Development for a Disastrous Country. Unpublished.
