ho bile le diphetoho tsa kgafetsa dithutong diko long tsa afrika borwa, tse ka beng di bakile hore barutwana ba tshwenyehe le ho tshoha.

kubekho utshintsho rhoqo kummandla wokufunda kwizikolo zomzantsi afrika, ezinokushiya abafundi beziva bexhalabile kwaye benoloyiko.
