My first experience: when I was 10 years old at an elementary school
(1) ASEAN-China (working group) Workshop on Botanical Gardens Management & Plant Conservation 15-19 May 2006
(2)Indonesia-Malaysia Conference on Rafflesia: Research and Conservation; this job involves me in a great event organizer team; Bogor Botanic Garden, May 2006
(3)My impressive experience: a big event Talk Show with National Expert and Story Tellers “Dongeng/Fairy Tales about Environment” in Bogor Botanic Garden July 2006;
(4) Indonesia Festival & 62nd Independence Day, Riverway-Thuringowa, Queensland Australia, 25 August 2007 in my capacity as President of Indonesian Student Assoc