Author — Ilya Kolobov (Changxuanling, China)
Author — Heru Utama Putra (Kota Cirebon, Indonesia)
Author — Sasha Pavljenko (Rostov on Don, Russian Federation)
Author — Rinaldo Hasibuan (--, Indonesia)
Author — Alexander Shimanov (Nizhny Novgorod, Russian Federation)
Author — Zeenesia Std (Purbalingga, Indonesia)
Author — RAUTAN (Pandanwangi, Indonesia)
Author — Tektov Dmitry (Ramenskoye, Russian Federation)
Author — Zaain Type (Purbalingga, Indonesia)
