Sonja Griesell
Sonja Griesell is a qualified Chartered Accountant and an expert in Financial Accounting, having lectured on this and related subjects at various local universities over a 26 year period. Most recently, Sonja Griesell was Senior Lecturer and Subject Responsible Lecturer at the University of Pretoria (2007 – 2011). She is a member of the South African Institute of Chartered Accountants and author of a number of publications and/or research related to accounting.