NJENGOKUBA naye wachitha ixesha elide ekhathalela ngezempilo uluntu , umam ' uNontsikelelo " Ntsiki " Biko ulinikele kubasebenzi bezempilo abaphambili kwidabi leCovid - 19 , iwonga lesidanga sembeko alinikwe yiRhodes University ngoLwesithathu weveki ephelileyo .