Harta, Rebecca and Puteri, Maria Dewi P. T. Gunawan and Wijaya, C. Hanny (2018) Antinutritional Factors Of Tempeh And Overripe Tempeh Made With Glucono Delta-Lactone Accelerated Acidification. Bachelor thesis, Swiss German University.

Danu, Danny Handriadi and Wijaya, C. Hanny (2008) The Effect of Different Heat Treatments on The Quality of Ready-to-Cook “Rendang” Seasoning Paste and the Implementation of the Paste in a Catering Service. Bachelor thesis, Swiss German University.