Article by Cha in Foleffet > Paris

Article by Hyein Lee in her blog > Toronto

Article by Co-Actions > South Gironde

Interview into Dynamique Entrepreneuriale magazine > Paris

In this book by Bernhard Gruber :  Handbuch Brotbacköfen selber bauen
Schritt-für-Schritt-Anleitungen und Praxistipps vom Profi