lesson

1. EXTREME SPEED PICKING publising by MSI jakarta 2011
2. HOT KLINIK GITAR majalah HOT CHORD 2009 - sekarang
3. KLINIK/LESSON www.bengkelmusik.com
4. WORKSHOP/KLINIK GUITAR EDUTAIMENT AT MUSICLIVE MAGAZINE
    (www.musiclive.co.id)