Ifakwe itegi nge "tender-value"

I-CIDB Ibanga lesi-4 Inani Lethenda | Ongakubhida ngakho

I-CIDB yebanga lesi-4 imikhawulo yenani lethenda ichaziwe: lokho ongakubizela, ukuthi amanani amathenda ahlolwa kanjani, nokuthi ungakugwema kanjani ukuhoxiswa