CEO Sekolah Stata(https://sekolahstata.com), Founder of Asyafina (http://asyafina.com), Founder Risnov Community(https://risnov.org) Google Scholar( https://scholar.google.com/citations?user=kOAv-BIAAAAJ&hl=id&oi=ao) , Scopus ID: ( https://www.scopus.com/authid/detail.uri?authorId=58020535700)