Dhewanto, W., Prasetio, E.A., Ratnaningtyas, S., Herliana, S., Chaerudin, R. Aina, Q., Hardjakaprabon, B., and Rachmawaty, E. (2012, December). Moderating effect of cluster on firm’s innovation capability and business performance: a conceptual framework. Presented at International Congress on Interdisciplinary Business and Social Science 2012 (ICIBSoS 2012), Jakarta, Indonesia.

Prasetio, E.A., Arifianti, Y., Hardjakaprabon, B., & Agustin, F. (2012, August). Triple helix in disaster management: case study of Strategic Environmental Assessment implementation for government office relocation planning of Padang city, Indonesia. Presented at 10th Triple Helix International Conference, Bandung, Indonesia 

Prasetio, E.A., & Dhewanto, W.  (2012, July). Investigating firm's acceptance of cloud computing as disruptive information systems: a conceptual model. Presented at 14th International Schumpeter Society (ISS) Conference, Brisbane, Australia.

Prasetio, E.A., & Dhewanto, W.  (2011, November). Identifying hidden customers needs for developing disruptive innovation. Paper presented at 15th International Business Research Conference (IBRC), Sydney, Australia.