Imibuzo exhumene nomhlahlandlela · Maphakathi Izinga

I-NDCG kanye Nemibuzo Yezilinganiso Zezinga

Khetha izinga lamamethrikhi ngomsebenzi, bala ukunemba futhi ukhumbule kokuthi k, futhi uhumushe ukuhlobana okuhleliwe kanye nesaphulelo sezinga ku-NDCG.