c2o newsletter, vol. 10, February 2011
c2o newsletter vol. 24 April 2012
c2o newsletter, vol. 4, August 2010
c2o newsletter vol. 19 November 2011
C2O Newsletter vol. 30 October 2012
c2o Newsletter, vol. 2, June 2010
c2o newsletter, edisi khusus MEMBACA KOTA SURABAYA, vol. 7 November 2010
Cergamboree 2013
c2o newsletter vol. 14, June 2011
c2o Newsletter, vol. 11, March 2011
c2o newsletter vol. 28 August 2012
Materi Ayorek Treasure Hunting
c2o Newsletter vol. 3, Juli 2010
c2o newsletter vol. 16 Agustus 2011
c2o newsletter vol. 23 March 2012
c2o newsletter vol. 26 June 2012
Public Lecture & Screening: Mentawai Tattoo Revival (accompanying booklet)
C2O Newsletter vol. 31 November 2012
c2o newsletter vol. 33 February 2013
Sluman Slumun Slamet Abdul Sjukur 79th