Hand ukuphakamisa yinto elula, elula yokusebenza yokuphakamisa isixhobo, ukuphucula kakhulu ukusebenza kwabasebenzi, ukugcina umsebenzi kunye nemali, ke zithini izibonelelo zayo, oku kulandelayo sisingeniso esifutshane esivela ku-hebei ingxilimbela: Izinto eziluncedo zesandla esitsalwe ngesandla: 1 , iindawo ezinamandla aphezulu 2. Ulwakhiwo oluphucukileyo kwaye ...
Funda ngokugqithisileyo