HI Bambang,
I have read few of your articles, and i enjoyed reading them and they are quite informative so though to give you heads up about a competition we are running. https://steemit.com/cryptocurrency/@moworks/win-shping-in-60-seconds . Best of luck and happy producing!
Steemit
Win SBD & SHPING in 60 Seconds — Writing Competition — Steemit
All you have to do is produce one-minute worth of content (200–500 word article, one-minute video or one-minute… by moworks