Please translate to South African Zulu language:
The researchers in the article "Morphology-based investigation of differences between spoken and written isiZulu" by Marais and Willem (2022) discuss the differences in morphology between spoken and written forms of the isiZulu language. The aim of the article is to investigate how the morphology of isiZulu differs between spoken and written forms, and to analyze the implications of these differences for language processing.