Author — Nguyen Gobber (Vienna, Austria)
Author — Donis Miftahudin (Karanganyar, Indonesia)
Author — Craft Supply Co. (Kediri, Indonesia)
Author — Ilya Kolobov (Changxuanling, China)
Author — Thomas Aradea (Yogyakarta, Indonesia)
Author — Ivan Vetrov (Moscow, Russian Federation)
Author — Igor Stepanchenko (--, Russian Federation)
Author — Suandana Ipandemade (Bali, Indonesia)
Author — Drew Kachalin (--, Russian Federation)
