Sarosa, S. (1997) Evaluation of PEARLS Method as Micro Financial Institutions Rating System, A Case Study at PT BPR Bhakti Daya Ekonomi, unpublished undergraduate thesis. Faculty of Economics, Atma Jaya Yogyakarta University.
Sarosa, S (2001) Credit Carding Fraud, unpublished Information Systems Research Project Report, Department of Information Systems, University of Wollongong, Australia. – In English
Sarosa, S (2007) The Information Technology Adoption Process within Indonesian Small and Medium Enterprises, Department of Software Engineering, Faculty of Information Technology, University of Technology Sydney, Australia (funded by Australian Development Scholarship – AusAid). Available online at http://hdl.handle.net/2100/427
Adoption, implementation, and impact of E-Government at Jogjakarta’s local government, in collaboration with Jenjang Sri Lestari of Accounting Department, Faculty of Economics, Atma Jaya Yogyakarta University.