Kuyini Ukuhlaziywa Kwenzuzo Yezindleko Futhi Kufanele Ukusebenzise Kanjani?
I-Cost benefit analysis (CBA) iyithuluzi elisheshayo nelilula lokuqonda amandla nobuthakathaka bamaphrojekthi azayo.
Kuyini Ukuhlaziywa Kwenzuzo Yezindleko Futhi Kufanele Ukusebenzise Kanjani? Funda kabanzi "