- “Apa Yang Bisa Kita Ketahui? - Memperkenalkan Humaniora Integratif Chaotik” (Indonesian), working paper WPA2002 Bandung Fe Institute.
- “Psikologi Populer: Upaya Cyborgisasi Manusia?” (Indonesian), working paper WPB2003 Bandung Fe Institute.
- “Sociological Strategies in Indonesia Mining Site: The Prisoner Dilemma Approach“, working paper WPB2002, Bandung Fe Institute.
- “Powers of the Governmental State as Feedback Control Dynamic System“, Journal of Social Complexity Vol.1 No.1, Bandung Fe Institute Press, 2003. arxiv: nlin.PS/0403047
- “Emerging the Emergence Sociology: The Philosophical Framework of Agent-Based Social Studies“, Journal of Social Complexity Vol.1 No.2, Bandung Fe Institute Press, 2003. cogprints: archive-00003520
- “Money-Scape: A Generic Agent-Based Model of Corruption“, Working Paper WPD2003, Bandung Fe Institute Press, 2003.
- “Evolusi Kontrak Sosial di Indonesia“, (with Yun Hariadi), Working Paper WPJ2003, Bandung Fe Institute, 2003.
- “Dinamika Evolusioner Kontrak Sosial di Idonesia“, (with Yun Hariadi), Working Paper WPK2003, Bandung Fe Institute, 2003.
- “Cultural Studies Through Complexity Science: Beyond Postmodern Culture without Postmodern Theorists”, Working Paper WPM2003, Bandung Fe Institute, 2003.
- “NGOs AND THE FOREIGN DONATIONS: The Possibilities of Fuzzy Corruption in the Fuzziness of Social Empowerment(?)”, Working Paper WPN2003, Bandung Fe Institute, 2003.
- “GUTS IN THE EDGE OF WEALTH: An Inquiry to Human Creativeness”, in co-authorship with Rendra Suroso, Working Paper WPO2003, Bandung Fe Institute, 2003.
- “The Structural Dynamics of Corruption: Artificial Society Approach“, Journal of Social Complexity Vol.1 No.3, Bandung Fe Institute, 2003. arxiv:nlin.AO/0403042
- “METABOLISM” OF SOCIAL SYSTEM“: N-Person Iterated Prisoner’s Dilemma Analysis In Random Boolean Network”, in co-authorship with Deni Khanafiah, Working Paper WPU2003, Bandung Fe Institute, 2003. cogprints:3494.
- “Epidemiology through Cellular Automata: Case of Study the epidemics of avian flu in Indonesia“, Working Paper WPE2004, Bandung Fe Institute, 2004. arxiv:nlin.CG/0403035.
- “On Selfish Memes: Culture as Complex Adaptive System“, Working Paper WPG2004, Bandung Fe Institute, 2004. cogprints:archive-00003471.
- “On Massive Conflict“, Working Paper WPD2004, Bandung Fe Institute, 2004. cogprints:archive-00003507
- “Penggunaan Fuzzy Cognitive Mapping dalam Konstruksi Analisis Sosial” (Indonesian). Working Paper WPJ2004, Bandung Fe Institute, 2004.
- “Power-Law Signature in Indonesian Legislative Election 1999 and 2004“, Working Paper WPK2004, Bandung Fe Institute, 2004. cogprints:archive-00003624
- “The Political Robustness in Indonesia“, Working Paper WPM2004, Bandung Fe Institute, 2004. cogprints:archive-00003625
- “Social Balance Theory: Revisiting Heider’s Balance Theory for Many Agents“, Working Paper WPN2004, Bandung Fe Institute, 2004. arxiv:nlin.PS/0405041
- “Democracy: Order Out of Chaos“. Working Paper WPQ2004, Bandung Fe Institute, 2004. arxiv:nlin.AO/0406057
- “Power-law Signatures in Indonesian Population“, Working Paper WPT2004, Bandung Fe Institute, 2004. arxiv:nlin.PS/0409006
- “Innovation as Evolution: Phylomemetic of Cellphone Designs“, Working Paper WPV2004, Bandung Fe Institute, 2004. arxiv:nlin.AO/0412043
- “How Far Can We Go Through Social System?: Algorithmic Information Social Theories“, Journal of Social Complexity 2(1) , Bandung Fe Institute, 2004. arxiv:nlin.CD/0503040
- “What is the relatedness of Mathematics and Art and why we should care?“, Working Paper WPK2005, Bandung Fe Institute, 2005.
- “Theorizing Corruption“. Paper presented in 9th Joint Conference on Information Sciences (JCIS), Computational Intelligence in Economics and Finance, Kaohsiung - Taiwan, October 8th-11th 2006.
- “Innovation as Evolutionary Process“, in co-authorship with Deni Khanafiah, Working Paper WPA2006, Bandung Fe Institute, 2006.
- “Advertising in Duopoly Market“, Working Paper WPF2006, Bandung Fe Institute, 2006.
- “What can we do with the Research Institute for Social Complexity Sciences in Indonesia?“, Working Paper WPH2006, Bandung Fe Institute, 2006.
- “An Observational Framework to the Zipfian Analysis among Different Languages: Studies to Indonesian Ethnic Biblical Texts“, Working Paper WPA2007, Bandung Fe Institute, 2007.
- “The Ribbon of Love: Fuzzy-Ruled Agents in Artificial Societies“, Working Paper WPB2007, Bandung Fe Institute, 2007.
- “Regimes in Babel are Confirmed: Report on Findings in Several Indonesian Ethnic Biblical Texts“, Working Paper WPC2007, Bandung Fe Institute, 2007.
- “Trees of Electoral District in Indonesian Legislative Election: Empirical Case of Assortments in 2004 General Election“, in co-authorship with Rolan Mauludy, Working Paper WPF2007, Bandung Fe Institute, 2007.
- “Bird’s Eye View to Indonesian Mass Conflict: Revisiting the Fact of Self-Organized Criticality“, Working Paper WPG2007, Bandung Fe Institute, 2007.
- “Computational Experiments with the Fuzzy Love and Romance“, Working Paper WPH2007, Bandung Fe Institute, 2007.
- “Conjecture to Statistical Proximity with Tree of Language (?)“, Working Paper WPI2007, Bandung Fe Institute, 2007.
- “An Alternative Postulate to see Melody as ‘Language’“, Working Paper WPK2007, Bandung Fe Institute, 2007.
- “Historical Relative Performance Index over Interconnectedness of Badminton Athletes“, in co-authorship with Rolan Mauludy & Deni Khanafiah, Working Paper WPN2007, Bandung Fe Institute, 2007.
- “Small World Network of Athletes: Graph Representation of the World Professional Tennis Player“, Working Paper WPO2007, Bandung Fe Institute, 2007.
- “Peluang untuk Studi Kartografi Politik Indonesia: Representasi Spasial Sistem Sosial Kompleks” (indonesian), Working Paper WPP2007, Bandung Fe Institute, 2007.
- “Model Jaringan dalam Analisis Media” (indonesian), Working Paper WPQ2007, Bandung Fe Institute, 2007.
- “Antara Merek, Iklan, dan Kepuasan Konsumen: Karakterisasi Konsumen Indonesia dengan Jaring Saraf Buatan” (indonesian), Working Paper WPS2007, Bandung Fe Institute, 2007.
- “Menuju Studi Kompleksitas Musik Indonesia” (indonesian), Working Paper WPT2007, Bandung Fe Institute, 2007. English Version.
- “Konsep Sentralitas dalam Jaringan Teks: Studi Editorial Media atas Politik Luar Negeri Indonesia terkait Isu Terorisme dan Kiprah Internasional Amerika Serikat” (indonesian), Working Paper WPV2007, Bandung Fe Institute, 2007.
- “Komposisi Siaran TV dan Stasiun TV” (indonesian), in co-authorship with Deni Khanafiah, Working Paper WPX2007, Bandung Fe Institute, 2007.
- “Pemahaman akan Kompleksitas Sosial Dalam Mendukung Kegiatan Intelijen” (indonesian), in co-authorship with Rolan Mauludy, Journal of Intelligence and Counter-Intelligence (inpress).
- “Pemahaman akan Kompleksitas Sosial Dalam Mendukung Kegiatan Intelijen”. Journal of Intelligence and Counter-Intelligence.
- “Rooting out Problems Related to Disasters & Their Mitigation and Recovery in Indonesia“. BFI Working Paper Series WP-1-2010
- “Dari Focus Group Discussion ke Fuzzy Cognitive Mapping“. BFI Working Paper Series WP-4-2010.
- “Power Laws in Election: A Survey“. BFI Working Paper Series WP-6-2010.
- “Some Inquiries to Spontaneous Opinions: A case with Twitter in Indonesia“. BFI Working Paper Series WP-10-2010.
- “Complexity of Law: The Exploration of Indonesian Legislation Network“. BFI Working Paper Series WP-11-2010.
- “Spread of hoax in Social Media“. BFI Working Paper Series WP-5-2011.
- “Pancasila Interaktif”: the Political Map A survey on ideologies“. BFI-Working Paper Series WP-6-2012.
- “Dynamics of the Corruption Eradication in Indonesia“. BFI Wokring Paper Series WP-1-2013.